His smile betokens his satisfaction.他的微笑表示他满意了....

n.雨量图...

支链酮酸尿...

detonating的音标：...

甲哌噻庚酮...

n.抗爆剂，抗震剂，抗震化合物...

magnetothermography的音标：magnetothermography的英式发音音标为：['mæɡni:tʌθɜ:məɡrəfɪ]magnetothermography的美式发音音标为：['mæɡnitʌθɜməɡrəfɪ]...

herpetologist的音标：herpetologist的英式发音音标为：[hɜ:pə'tɒlədʒɪst]herpetologist的美式发音音标为：[hɜpə'tɒlədʒɪst]...

atretometria的音标：atretometria的英式发音音标为：[eɪtr'tɒmetrɪə]atretometria的美式发音音标为：[eɪtr'tɒmetrɪr]...

atretostomia的音标：atretostomia的英式发音音标为：[eɪtr'tɒstəmɪə]atretostomia的美式发音音标为：[eɪtr'tɒstəmɪr]...

vt.& vi.（使）爆炸，引爆，触发（一连串事件）...

n.乙酰苯酚（内含水杨酸，非那西汀、咖啡因，苯巴比妥和莨菪浸膏）...

metoquim的音标：metoquim的英式发音音标为：[me'təʊkwɪm]metoquim的美式发音音标为：[me'toʊkwɪm]...

gametospore的音标：gametospore的英式发音音标为：[ɡeɪme'təspɔ:]gametospore的美式发音音标为：[ɡeɪme'təspɔ]...

n.磁控电阻器...

苄叉丙酮...

黏管目...

布非洛尔...

METHODS: The target compound was synthesized from N - benzyl protected aminoacetophenone through hydrogenation, benzoylation and reduction.方法: 以氮 - 苄基保护胺基酮为原料,经氢化, 苯甲酰化,还原三步合成双苯甲酰沙丁胺醇酯....

The Charlottetown agreement is history.夏洛特敦协定已成为历史。And so for the next year Anne lived in Charlottetown and went to college every day.因此在下一年里安妮就住在了夏洛特小镇上,准备每天都去上学....

gametotrophic的音标：gametotrophic的英式发音音标为：[ɡeɪmetət'rɒfɪk]gametotrophic的美式发音音标为：[ɡeɪmetət'rɒfɪk]...

n.醋酸（生成）酶...

Chaetopteridea的音标：...

De Gaulle vetoed Britain's application to join the EEC.戴高乐驳回了英国加入欧洲经济共同体的申请。The president vetoed the bill, and the Senate failed by a single vote to override his veto.总统否决了该议案，而参议院以一票之差未能推翻他的否决。The suggestion went t...

emetomorphine的音标：emetomorphine的英式发音音标为：[emetəʊ'mɔ:fi:n]emetomorphine的美式发音音标为：[emetoʊ'mɔfin]...

v.（给…）更换工具， （给…）更换机械设备( retool的现在分词 )，改组，革新...

betony的复数形式为：betonies...

n.磁铁发射...

When the magnetometer is attached to the plane, compensation must be introduced in the aircraft itself.当磁力仪安置在飞机上时, 必须对机身的影响加以补偿.Magnetometer Device used to detect metal objects.磁性检测机检测金属物品的设备.Operation principle of flux...

adj.完全戒酒的，主张完全戒酒的，彻底的，完全的...