Bigeminal pregnancy
[医] 双胎妊娠
🧩 词语组成解析
a. 二联的, 成对的, 成双的\\n[医] 成对的, 二联的
pregnancy
['pregnənsi]
n. 怀孕，妊娠;丰富，多产;意义深长;
🗣️ 情景例句
Well, let me see.
哦，让我想想。
How many years have you been playing pingpong?
你打乒乓球多少年了？
They must keep their hands behind their backs.
他们得一直将手放在背后。