Omh
abbr. O-methyl hydroxylamine O-甲基羟胺; Office of Mental Health 精神健康办公室; organic mass by hydrogen 氢有机质
🗣️ 情景例句
When do you think we'll be through?
你认为我们什么时候能完毕？
To know everything is to know nothing.
事事皆知，事事不懂。
Winter is a cold season.
冬天是一个，寒冷的季节。