acoustic的复数形式怎么写

Animals use a whole rang of acoustic, visual, and chemical signals in their systems of communication.动物利用各种各样的听觉、视觉和化学信号来进行交流。She was backed by acoustic guitar, bass and congas.原声吉他、贝斯和康茄鼓为她伴奏。The disturbance is sound wa...

acoustic的音标：acoustic的英式发音音标为：[ə'ku:stɪk]acoustic的美式发音音标为：[ə'kustɪk]...

adj.听觉的，声学的，原声的，音响的...

She was backed by acoustic guitar, bass and congas.原声吉他、贝斯和康茄鼓为她伴奏。He plays a solo acoustic set.他伴着原声乐器独唱了一组歌曲。In this performance, Rattle had the acoustic of the Symphony Hall on his side.这场演出中，拉特尔有交响乐大厅出色的音响效果做他的后盾。...

笨脚兽科...

n.痛性痉挛，抽筋( cramp的名词复数 )，（腹部）绞痛...

The Clean Water Act expressly provides that it does not preempt more stringent state law.《洁净水法案》明确规定,该法并不先占更为严格的州法律.They do not preempt the land surface that is useful for other purposes.它们不预先占用对其它目的有用的地面.I advised him a...

chart的近义词有：chart, map, graph,list, catalog(ue), rgeister, roll, schedule, table, chart, form。下面这些名词均有"地图，图"的含义：chart：指航海地图，也指图表。map：指标有国家大小、城市、铁路、河流、山脉、海洋等的地图。graph：多指用纵横坐标之间关系的曲线表示两个量之间的图表。下面这些名词均含"名单，目录，表格"的含义：list：最普通...

frison的音标：frison的英式发音音标为：[fri:'zɔ:ŋ]frison的美式发音音标为：[fri'zɔŋ]...

“多酮尿”的拼音为：duō tóng niào...

“蒴苞”的英语可以翻译为：perianth ...

internalization的音标：internalization的英式发音音标为：[ɪnˌtɜ:nəlaɪ'zeɪʃn]internalization的美式发音音标为：[ɪnˌtɜrnələ'zeɪʃn]...

“剪报”的拼音为：jiǎn bào...

adj.柱间的...

“减肥”的拼音为：jiǎn féi...

rove的现在完成时为：roved...

n.超密切...

催化剂是一种能加速化学反应的物质.A catalyst is a substance which speeds up a chemical reaction.各种陶土管用作转化催化剂的载体.Various ceramic materials have been suggested as supports for reforming catalyst.经过泡水试验,催化剂应不开裂或破碎.To pass the water test the...