Premenstrual syndrome
[医] 经前期综合征
🧩 词语组成解析
a. 月经前的\\n[医] 月经前的
syndrome
['sindrəum]
n. 综合征;综合症状;典型表现;
🗣️ 情景例句
First, you shuffle the deck
首先， 得洗一下牌，
I'm glad to, but I'm afraid I don't have the time.
我很乐意，但我恐怕没时间。
They put their hands behind their backs, so you can't see their hands.
他们将手放在背后，这样你就看不见他们的手了。