Spitzer's theory
[医] 施皮策氏学说(心脏中隔的形成)
🧩 词语组成解析
🗣️ 情景例句
She has a special way with kids.
她对孩子很有一套。
I've lost my nerve.
我失去了勇气。
How many of you are making the trip?
你们有多少人去旅行？