X-knee
[医] 叉形膝, 膝外翻
🧩 词语组成解析
knee
[ni]
n. 膝;膝盖;
vt. 用膝盖碰;
🗣️ 情景例句
Is it that serious a problem, Grandpa?
这个问题有那么重要吗，爷爷？
Took you long enough!
你现在才来！
The boy was too nervous to speak.
那男孩紧张得说不出话来。