Molar pregnancy
[医] 葡萄胎妊娠
🧩 词语组成解析
molar
['məulə]
adj. 磨碎的;臼齿的;质量的;摩尔的;
n. 臼齿，磨牙;
pregnancy
['pregnənsi]
n. 怀孕，妊娠;丰富，多产;意义深长;
🗣️ 情景例句
I can see that you've done this before.
我发觉你曾干过此事。
A smooth sea never made a skillful mariner.
平静的海洋练不出熟练的水手。
They can't pick up the small pieces with their fingers.
他们用手指拿不起小零件。