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
It was so nice to be out in the country.
出去置身乡下真是太好了。
Is the plane leaving?
飞机要起飞了吗？
What a pity! Never mind. We must get together some other time for a chat.
真可惜！不过不要紧。我们必须找个时间聚一聚、聊一聊。