Sputum smear

🧩 词语组成解析

sputum
n. 唾液, 痰
smear [smɪr]
v. 胡乱涂抹;弄脏;诽谤;变得模糊不清; n. 污迹;抹黑;丑化;

🗣️ 情景例句

Are you hitting on me?
你想调戏我吗?
I would like to talk to Mr. Liu.
我想请刘先生来听电话。
He's putting on his school clothes.
他在穿校服。
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