用戶界面

user interface

to use / to employ / to have to / to eat or drink / expense or outlay / usefulness / hence / therefore

user / consumer / subscriber / customer

a household / door / family

(bound form) boundary; border / (bound form) realm

contact surface / (computing) interface

face / side / surface / aspect / top / classifier for objects with flat surfaces such as drums, mirrors, flags etc

variant of 麵|面[mian4]

flour / noodles / (of food) soft (not crunchy) / (slang) (of a person) ineffectual / spineless

graphical user interface (GUI)