🧩 词语组成解析
n. 膝盖骨, 髌骨\\n[医] 髌, 膝盖骨; 吸跗节(昆虫)
🗣️ 情景例句
Tom doesn't enjoy going to school.
汤姆不喜欢上学。
Do now waste them, but use them while they are fresh.
不要浪费了这些，要趁未落伍时善加利用。
The Ambassador's wife went on asking questions, when she suddenly noticed a big hole in her husband's hat.
大使夫人继续提出问题，她突然又发现丈夫的帽子上有个洞。