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

and used to play drums with the jazz band on weekends.
周末还经常在爵士乐队中打鼓。
It's not the gay coat that makes the gentleman.
君子重德不重衣。
Good news?Why?
好消息?为什么?
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🔤 更多 S 开头的单词

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