Smear test
n. 子宫颈涂片检查（一种探查早期癌变的检查）
🧩 词语组成解析
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
Thank you,
谢谢你。
He who laughs at crooked men should need walk very straight.
正人先正己。
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。