Placenta fold
[医] 胎盘褶
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
fold
[fold]
vt. 折叠;合拢;抱住;笼罩;
vi. 折叠起来;彻底失败;
n. 折痕;信徒;羊栏;（起伏地的）凹处，洼;
🗣️ 情景例句
and I stayed out an extra half hour.
我还特别多待了半个小时。
To carry gasoline
运送汽油
Yes, we might have to do that.
是呀，恐怕只有这么做了。