Gatherman's reaction
[医] 加特尔曼氏反应, 孕二醇反应(检孕)
🧩 词语组成解析
🗣️ 情景例句
You don't know up from down.
你黑白不分。
I owe you one.
我欠你一个人情。
I can't get home so early, Dad!
这么早我到不了家，爸爸！