ethylene是什么意思

1.Ethylene and trans-dichloroethylene are both inactive in the infra-red in this region.乙烯和反式二氯乙烯在红外光谱的这个区域都无活性. 来自辞典例句 2.Plasma-polymerization of ...

waiting是什么意思

同义词：waitadj.being and remaining ready and available for use"waiting cars and limousines lined the curb"; "found her mother waiting for th...

angiotensin是什么意思

《angiotensin》怎以读英 [ˌændʒɪəʊ'tensən]Error loading:"https://img.banbaow.com/dict/mp3/0cvbrnr0jf1.mp3"美 [ˌændʒɪoʊ'tensən]Error loading: "https://img.banb...

sleep是什么意思

be dormant or inactive"(class VII strong verb;past tense slep , past participle slæpen ), from Proto-Germanic *slepan (cognates: Old Saxon slapan , Old Frisian slepa , Middle Dutch slapen , Dutch slapen , Old High German

wait是什么意思

《wait》怎以读英 [weɪt]Error loading:"https://img.banbaow.com/dict/mp3/w/puazwczfsf3.mp3"美 [wet]Error loading:"https://img.

inertia是什么意思

英语单词大全为大家提供inertia是什么意思,inertia的用法,inertia怎么读,含义,读音,例句等高效记单词的助记查询服务。1. in-"not, without"+ ars (genitive artis)"skill, art"=> ert-"skill"+-ia.

inertia是什么意思

by German astronomer and physician Johann Kepler(1571-1630),from Latin inertia"unskillfulness,idleness,"from iners(genitive inertis)"unskilled,inactive;see inert. Used in Modern ...

duramen是什么意思

发音：音标[djuә'reimen] 解释：n. 心材, 赤木质, 木心