Dihydrovitamin k-1
[化] 二氫維生素K-1
??? 情景例句
Sorry to trouble you, do you have these shirts in any other colors?
麻煩你了，你們有其他顏色的這種襯衫嗎？
My coffee is too hot to drink!
我的咖啡熱得沒法喝。
Look out! There is a car coming.
小心，車來了。