Adventitious membranae
[医] 异位膜
🧩 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
🗣️ 情景例句
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
I've had enough. I can't eat any more.
我已经饱了，再也吃不下了。
I had at half past twelve.
我在12点半吃的。