isopropylthiourea是什么意思

isopropylthiourea的音标：isopropylthiourea的英式发音音标为：[aɪsəprɒpɪlθɪə'rɪə]isopropylthiourea的美式发音音标为：[aɪsəprɒpɪlθɪr'rɪr]...

eat dinner的音标：eat dinner的英式发音音标为：[i:t 'dinə]eat dinner的美式发音音标为：[it 'dɪnɚ]...

inefficiency的复数形式为：inefficiencies...

I'll work till late in the evening, but my weekends are sacrosanct.开夜车加班我愿意，但周末休息没商量。most glorious and sacrosanct system最美妙最神圣的制度...weekend rest days were considered sacrosanct.占用周末休息日被认为没得商量。Freedom of the press is...

armistice的近义词/同义词有：peace, truce, cease-fire, peace, deal, concord, understanding, alliance, treaty, pact, agreement, truce, contract。n.armistice的近义词（休战,停战）：peace, truce, cease-fire。armistice的近义词（其他释义）：peace, deal, concor...

weaken的音标：weaken的英式发音音标为：['wi:kən]weaken的美式发音音标为：['wikən]...

work force的音标：work force的英式发音音标为：[wə:k fɔ:s]work force的美式发音音标为：[wɚk fɔrs]...

事情变得有点沉闷无聊的时候，不要胆怯。Don't be faint-hearted when things seem a bit slow or boring.还差几步他们却胆怯了，又跑回来了。Their courage failed a few steps short and they came running back.他小时候既害羞又胆怯，在学校过得并不快乐。He was shy and nervous as a boy...

n.清晰度，咬合，关节，发音，接合...

二色性色觉盲...

腕骨间的...

n.（不动产的）强占，被强占...

Downtime in Hollywood can cost a lot of money.在好莱坞停工会损失许多钱。Everyone needs a little downtime.大家都需要休息一下。Third, the phenomenon of individual enterprises production downtime occurs.三是个别企业出现停工停产现象....

abound的音标：abound的英式发音音标为：[ə'baʊnd]abound的美式发音音标为：[ə'baʊnd]...

street的音标：street的英式发音音标为：[stri:t]street的美式发音音标为：[strit]...

在速度图平面上,对一类波动方程解加以研究.Solutions to a class of wave equations are studied according to velocity diagram....