to select drop down menusdrop 和select 不是都是动词吗

to select drop down menusdrop 和select 不是都是动词吗 drop down to the Please select a city or zipcode from the drop-down. press up/down arrow to select a different field是什么意思? Big drop of cold water dropped down on to the drop down drop off什么区别 f__ To drop down from a highter level to a low level you always drop me down Suddenly drop down the tears fall down /drop down有什么区别? press enter to modify this setting 怎么翻译 press up/down arrow to select a different field怎么翻译 to select a drop down through your nose 翻译 drop out due to to drop the click to click to select It is hard to select! 不理解这句英语you must drop down to 6 units for this fall to ensure success. we will only pay for 6 units.什么意思？中文是？