Hydrazyl
[化] 偕腙肼R·C(
🗣️ 情景例句
OK. You go out and get a drink of water at the fountain.
好。你出去在饮水机那儿喝点水吧。
He hasn't answered my letter yet.
他还没有给我回信。
visiting Danish camps disguised as a minstrel.
他扮作吟游歌手到丹麦军队的营地里侦察。