doff的现在完成时怎么写？

doff的音标：doff的英式发音音标为：[dɒf]doff的美式发音音标为：[dɑf]...

Cation - anion exchange resin can crack and disassemble bond - chromatography , doff the bond - large - molecule and dissociate paclitaxel.阴阳 混合离子交换树脂可以使键合态紫杉醇发生裂解, 脱去键合的大分子物质,游离出紫杉醇....

doff的现在进行时为：doffing...

vt.脱去，（尤指）脱帽...

doff的一般过去时为：doffed...

doff的近义词/同义词有：take, undo, remove, off, take, remove, undo, off。vt.doff的近义词（废除;脱下）：take, undo, remove, off。doff的近义词（其他释义）：take, remove, undo, off。...

doff的第三人称单数（三单）为：doffs...

Electrogenerated chemiluminescence ( ECL ), know as electrochemilumicescence , which combines chemiluminescence ( CL ) and electrochemistry.电致化学发光 ( Electrochemiluminescence ) 简称ECL, 是由电极反应而引发的一种化学发光 ( Chemiluminescence,...

工程制图是一门实践性很强的技术课。Engineering cartography is a subject characteristic of practice.马克思主义具有五个鲜明的基本特征: 一是时代性; 二是创新性;三是系统性; 四是实践性; 五是人民性.Marxism has 5 bright basic features: epochal, innovative, systematical , practical and p...

新生代...

“顶座”的拼音为：dǐng zuò...

我们想增加一些通晓科学的人手来运作电视台。We want to have more scientifically literate people running our television stations.他致力于科学的革新。He devoted his energies to the reformation of science.他们过分夸大了科学的力量。They are crediting science with power ...

evaporimeter的音标：evaporimeter的英式发音音标为：[ɪˌvæpə'rɪmɪtə]evaporimeter的美式发音音标为：[ɪˌvæpə'rɪmətə]...

affects的音标：...

...competitions in rowing, swimming and water skiing.划船、游泳和滑水比赛Rowing is hard work.划船是个累活。Why don > t you try this foldaway rowing machine?不妨试试这个折叠式划船机.All the rowing boats were chained up.所有的划艇都用铁链拴了起来。The local officia...

macebearer的音标：...

inspirit的音标：inspirit的英式发音音标为：[ɪn'spɪrɪt]inspirit的美式发音音标为：[ɪn'spɪrɪt]...

Ewingoidea的音标：...

n.工匠( joiner的名词复数 )...

“透支”的英语可以翻译为：[经] overdraw，make an overdraft，draw one's salary in advance，deficit，overdraft ...

n.词源学，词源说明( etymology的名词复数 )...

keep it up的音标：keep it up的英式发音音标为：[ki:p it ʌp]keep it up的美式发音音标为：[kip ɪt ʌp]...