Omh
abbr. O-methyl hydroxylamine O-甲基羥胺; Office of Mental Health 精神健康辦公室; organic mass by hydrogen 氫有機(jī)質(zhì)
??? 情景例句
Camping out is such great fun.
露營是件非常好玩的事。
They don't know when the wedding will be.
他們不知道婚禮將是什么時候。
You always know the right thing to say.
你說話得體。