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

The price has been consistently maintained.
价格始终保持稳定。
Would you like to leave your telephone number?
你想要留下你的电话号码吗?
Will you shut the door, please?
请你把门关上,好吗?
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