Prokinin
激肽原
??? 情景例句
I think I'll wait until tomorrow.
我想我就等明天再談。
If I were you, I'd choose this product.
如果我是你，我就選擇這種產品。
Take a deep breath and I'll time you. But don't drown!
深吸一口氣，我來給你計時。但別淹著！