Stem lettuce
un. 莴苣笋\\n
🧩 词语组成解析
stem
[stɛm]
n. （花草的）茎;词干;（高脚酒杯的）脚;烟斗柄;
vt. 遏制[阻止]（液体的流动等）;阻止;封堵;遏止;
lettuce
['letis]
n. 莴苣，生菜;<俚>纸币;
🗣️ 情景例句
He appeared ill at ease at the party.
他在宴会上显得很拘谨。
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
He did very badly on the exam----worse than expected almost the worst in the class.
他考的不好，比期望的还糟。几乎是全班最差的。