Adventitious membranae
[醫] 異位膜
?? 詞語組成解析
adventitious
[,?dv?n't???s]
adj. 偶然的;外來的;<生>偶生的;后天的;
ad加強意+vent來到+itious...的 →advent來到+itious...的 →突然來到的 →偶然的
??? 情景例句
Never know what?
說不定什么？
The whole book is produced and edited in the pursuit of excellence.
這本書在出版和編輯全過程都力求完美。
They both started to pick them up again.
她們倆開始把散落的糖撿起來。