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n. 水閘門, 水道, 水渠\\n[機(jī)] 壓力水管, 導(dǎo)水管
? 同義詞
??? 情景例句
Good afternoon, sir.
下午好。
Let me explain my actions.
請(qǐng)聽我解釋。
There's nothing better for you than plenty of water and sleep.
你最好多喝水多休息。