enthusiastic的近义词/同义词有：interested, about, keen, attracted, eager, desirous, feverish, fervent, burning, eager, interested, hearty, excited, ardent, zealous, ablaze, warm, flushed。adj.enthusiastic的近义词（热心的;感兴趣的）：interested,...

master的反义词有：mistress, servant, pupil, pupil, servant, mistress。n.master的反义词（主人;男教师;师傅）：mistress, servant, pupil。master的反义词（其他释义）：pupil, servant, mistress。...

胚斑...

fasten的反义词有：untie, sever, unfasten, release, loosen, separate, unwind, free, cut, unfasten, break, loosen。vt.fasten的反义词（扎牢;把）：untie, sever, unfasten, release, loosen, separate, unwind, free。fasten的反义词（其他释义）：cut, unfasten...

disaster的近义词/同义词有：misfortune, accident, casualty, catastrophe, calamity, mishap, tragedy, accident, misfortune, casualty, misadventure, mishap, catastrophe, calamity, grief, tragedy, adversity。n.disaster的近义词（灾害,灾难,不幸）：mi...

vast的近义词/同义词有：mammoth, stupendous, immense, huge, great, gigantic, large, enormous, monumental, stupendous, global, extensive, great, giant, large, oceanic, colossal, epic, monumental, mammoth, tremendous, immense, bulky...

breakfast的一般过去时为：breakfasted...

胚孔痕...

These earrings snap on with special fasteners.这副耳环是用特制的按扣扣上去的.A manufacturer has an automatic machine that produces fasteners.某制造商有一台生产拉链的自动设备.The factory ( work hop, equipment ) produces pipe fittings ( spare parts, fas...

endogastricus的音标：endogastricus的英式发音音标为：[endɒ'ɡæstrɪkəs]endogastricus的美式发音音标为：[endɒ'ɡæstrɪkəs]...

waste的音标：waste的英式发音音标为：[weɪst]waste的美式发音音标为：[west]...

clionasterol的音标：clionasterol的英式发音音标为：[klɪə'næstərɒl]clionasterol的美式发音音标为：[klɪr'næstərɒl]...

In the past he dallied with actresses and lady novelists.他过去曾与许多女演员和女小说家调情。In the past this process of transition has often proven difficult.过去这一过渡过程常常很艰难。A dozen inmates have absconded from Forest Jail in the past year....

boast的近义词/同义词有：oneself, the, on, show, crow, pat, off, vaunt, brag, back, vanity, vapor, mouth, depreciate, belittle, glory, brag。vi.boast的近义词（自吹;夸耀）：oneself, the, on, show, crow, pat, off, vaunt, brag, back。boast的近义词（其他...

past的反义词有：future, present, future。adj.past的反义词（过去的;前任的）：future, present。past的反义词（其他释义）：future。...

During early cleavage, � � - tubulin distributes around the blastomere nuclei.在早期卵裂中, γ微管蛋白聚集在胚胎的细胞核周围....

past的近义词/同义词有：by, previous, gone, over, preceding, quondam, ended, former, over, preceding, extinct, back, previous, former, ago, beyond, sometime, through。adj.past的近义词（以前的）：by, previous, gone, over, preceding, quondam, ...

adv.向东南方；朝东南，位于…的东南方；在…的东南n.（地方、国家或地区的）东南部adj.东南部的；东南方的，（风）来自东南方的...

east的反义词有：west, west。n.east的反义词（东;东方;东部）：west。east的反义词（其他释义）：west。...

broadcast的近义词/同义词有：circulate, announce, publish, distribute, scatter, distribute, out, announce, advertisement, television, telecast, rumor, air, publish, scatter, divulge, announcement, radio, promote, transmission, cir...

He's been fantastic. I owe him a lot.他真是个大好人，我欠他太多了。There followed an assortment of praise for the coffee along the lines of 'Hey, this coffee is fantastic!'...然后就是对咖啡的各种溢美之词，类似“嘿，这咖啡真棒！”等等。There is no lim...

chastise的音标：chastise的英式发音音标为：[tʃæ'staɪz]chastise的美式发音音标为：[tʃæs'taɪz, 'tʃæsˌtaɪz]...

胃小肠结肠吻合术...

least的音标：least的英式发音音标为：[li:st]least的美式发音音标为：[list]...

paste的音标：paste的英式发音音标为：[peɪst]paste的美式发音音标为：[pest]...

breast的近义词/同义词有：compunction, psyche, sentiment, inner, self, heart, soul, core, affections, sensibility, emotion, feeling, conscience, spirit, mammary, knockers, mamma, dug, front, tit, jugs, nipple, teat, gland, bosom, ...

n.压舱材料，道砟材料v.给某物装上压舱物( ballast的现在分词 )...

least的近义词/同义词有：minimum, fewest, smallest, minimum, most。adj.least的近义词（最小的;最少的）：minimum, fewest, smallest。least的近义词（其他释义）：minimum, most。...

vast的近义词有：huge, enormous, immense, giant, gigantic, colossal, vast, massive, tremendous。下面这些形容词均有"巨大的，庞大的"的含义：huge：含义广，强调体积或容积的庞大。也可用于引申意义。enormous：指体积、数量或程度远远超过一般标准。immense：正式用词，侧重空间的广阔，也指面积或分量的巨大。giant：非正式用词，多为褒义。指如巨人般...

The southeast is the most densely populated area.东南部是人口最稠密的地区。Austria lies to the southeast of Germany.奥地利位于德国东南。They expect the antibiotic products to be exported to Southeast Asia and Africa...他们希望向东南亚和非洲出口抗生素产品。There ...