美元是可数名词。 dollar n.元(美国、加拿大、澳大利亚等国的货币单位);一元(纸币或硬币);美元(币值) 复数 dollars 例句 If you want the best, you have to...
please wait 请稍候，请稍等；请您稍候； 例句 Please wait for further notice. 请等待进一步通知。 Please wait a minute. I\'ll find out the exchange ...
what\'s的意思是什么，什么是，什麽。what is或what has的常用口语形式，尤当has为助动词时。what\'s的例句Are you still working for what\'s her face？（...
