Hpl
胎盘催乳激素
🗣️ 情景例句
I've never seen you so wound up.
我从来没有看过你这么紧张。
Business is business.
公事公办。
It was very different from modern car races but no less exciting.
它虽然与现代汽车比赛大不相同，但激动人心的程度并不亚于现代化汽车大赛。