proviso的复数形式为：provisos...

Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.Polyether - type isocyanate prepolymers are pr...

isobutylcapramide的音标：isobutylcapramide的英式发音音标为：[aɪsəʊbʌti:l'kæprəmɪd]isobutylcapramide的美式发音音标为：[aɪsoʊbʌtil'kæprəmɪd]...

异万年青皂苷元...

isoparaffin的音标：isoparaffin的英式发音音标为：[aɪsəʊ'pærəfɪn]isoparaffin的美式发音音标为：[aɪsoʊ'pærəfɪn]...

The disobedient boy was ordered out of the room.那个不听话的孩子被赶出了房间.The cruel captain used a scourge on his disobedient sailor.那残忍的船长鞭打不服从命令的水手.That disobedient boy is a pest.那不听话的男孩令人讨厌....

n.遗赠者...

等震的...

isocytisoside的音标：isocytisoside的英式发音音标为：[aɪsəsɪtɪ'səʊsaɪd]isocytisoside的美式发音音标为：[aɪsəsɪtɪ'soʊsaɪd]...

isojusticin的音标：isojusticin的英式发音音标为：[aɪsəd'ʒʌstɪsɪn]isojusticin的美式发音音标为：[aɪsəd'ʒʌstɪsɪn]...

Isopentyl lactate was synthesis from acid and isopentyl alcohol in the presence of ferric chloride hexahydrate.在六水三氯化铁存在下可以由乳酸和异戊醇合成乳酸异戊酯....

isocorynoxeine的音标：isocorynoxeine的英式发音音标为：[aɪsəʊkərɪnɒk'sɪn]isocorynoxeine的美式发音音标为：[aɪsoʊkərɪnɒk'sɪn]...

isopentennyladenine的音标：isopentennyladenine的英式发音音标为：[aɪsəʊpəntenɪleɪd'naɪn]isopentennyladenine的美式发音音标为：[aɪsoʊpəntenɪleɪd'naɪn]...

isochromatic的音标：isochromatic的英式发音音标为：[ˌaɪsəkrəʊ'mætɪk]isochromatic的美式发音音标为：[ˌaɪsəkroʊ'mætɪk]...

n.异氰酸盐（或酯）...

泽泻醇...

异阿赛里奥...

异丁唑...

My memories of childhood are hazy and episodic.我儿时的回忆是一些朦朦胧胧的松散片段。...episodic attacks of fever.不定期的发烧...an episodic narrative of unrelated characters connected only by time and place.仅靠时间和地点把那些不相关的角色联系在一起的片段式叙述Age determ...

The crew jettisoned excess fuel and made an emergency landing.机组人员丢弃了多余燃料，紧急着陆。Armstrong first jettisoned frills like corporate limos.首先,阿姆斯壮精简了18,000条影响公司发展的内容,例如公司的豪华轿车等.He was jettisoned as team coach after the defeat...

n.同族溶血作用...

n.二异丁烯...

Isoscript的音标：...

isochron的音标：isochron的英式发音音标为：['aɪsəʊkrɒn]isochron的美式发音音标为：['aɪsoʊkrɒn]...

isopentylidene的音标：isopentylidene的英式发音音标为：[aɪsəʊpəntɪlaɪ'di:n]isopentylidene的美式发音音标为：[aɪsoʊpəntɪlaɪ'din]...

isopluvial的音标：isopluvial的英式发音音标为：[aɪsəʊ'plu:vɪəl]isopluvial的美式发音音标为：[ˌaɪsə'pluvɪrl]...

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异败酱烯...

异红介藜芦碱...

异水菖蒲二醇...