Galk
[医][=galactokinase]半乳糖激酶
🗣️ 情景例句
Many business people turn off their pagers and cell phones during their leisure time.
许多商人在他们的休息时间里都把传呼机和移动电话关掉。
I ought to make a phone call.
我应该打个电话。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。