Adventitious bursa
[医] 磨擦囊, 偶发性粘液囊
🧩 词语组成解析
adventitious
[,ædvɛn'tɪʃəs]
adj. 偶然的;外来的;<生>偶生的;后天的;
ad加强意+vent来到+itious...的 →advent来到+itious...的 →突然来到的 →偶然的
n. 囊, 黏液囊\\n[医] 囊, 粘液囊, 伞(昆虫)
🗣️ 情景例句
Now, no more stalling.
现在，不用再拖延了。
Eagles fly alone, but sheep flock together.
鹰单飞，羊群集。
The inspector then asked the old lady to try to check what was missing by the next day and advised her not to stay alone in the flat for a few nights.
巡官请老妇人在次日之前设法查清丢了些什么，并劝她几夜之内不要独自一人在公寓过夜。