“甲胺”怎么读

由脂肪醇、甲胺一步催化法制取烷基二甲基胺.Alkyl dimethylamine is made from fatly alcohol and dimethyla - mine by one stage catalysis.二手甲胺回收装置和工艺, 成套甲胺装置和工艺可以在世界各地重新安装.Used Methylamines Plant and Process, complete Methylamines Plant and Proce...

“甲胺”的英语可以翻译为：[有化] aminomethane，methylamine，monomethylamine，carbinamine ...

这一方法给教学带来了活力，也使知识的吸收变得容易了。This technique brings life to instruction and eases assimilation of knowledge.他们认为古代希腊罗马是知识的重要发源地。They believed ancient Greece and Rome were vital sources of learning.他因对科学知识的通俗化而闻名世界。He became ...

sip的现在进行时为：sipping...

deception的音标：deception的英式发音音标为：[dɪ'sepʃn]deception的美式发音音标为：[dɪ'sɛpʃən]...

v.交付，支付...

barbershop的音标：barbershop的英式发音音标为：['bɑ:bəʃɒp]barbershop的美式发音音标为：['bɑrbərʃɑp]...

width的音标：width的英式发音音标为：[wɪdθ]width的美式发音音标为：[wɪdθ, wɪθ, wɪtθ]...

wine的现在完成时为：wined...

DSS的音标：...

“欢宴”的拼音为：huān yàn...

在中间，在中央...

“岔口”的拼音为：chà kǒu...

Their sons, Ben and Jonathan, were three and six respectively.他们的儿子，本和乔纳森，分别是3岁和6岁。Jonathan Davies scored a penalty goal.乔纳森·戴维斯点球得分。Jonathan says it was his mistake.乔纳森说这是他的错。...

The National Health Service has visibly deteriorated, despite increased spending.尽管支出在增加，但国民医疗保健服务的质量却明显下降了。Grant's health steadily deteriorated.格兰特的健康状况持续恶化。Her health deteriorated rapidly, and she died shortly aft...

“白铅胶”的英语可以翻译为：clearcole （细白垩胶） ...

felicitous的音标：felicitous的英式发音音标为：[fə'lɪsɪtəs]felicitous的美式发音音标为：[fɪ'lɪsɪtəs]...