Septic knee
[醫] 化膿性膝關節炎
?? 詞語組成解析
septic
['s?pt?k]
adj. 膿毒性的，腐敗性的;
knee
[ni]
n. 膝;膝蓋;
vt. 用膝蓋碰;
??? 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲門不要開門。
With my heart in my boots, I went into the dark room.
我戰戰兢兢地走進那黑洞洞的房間。
It was this that betrayed me.
正是這副模樣泄露了我的秘密。