Hcg
[化] 人绒毛膜促性腺素; 人绒毛膜促性腺激素
🗣️ 情景例句
I can't go along with you on that, I'm afraid.
恐怕在这一点上我不能认同你的廉洁。
Do one's level best.
尽力而为。
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。