滚瓜烂熟的解释是什么:certainly

certainly sure,of course,certainly区别 Certainly,I'm glad to. truly really certainly之间的不同? i am certainly not bored翻译 certainly,perhaps,driver,together中的er读音 say that you will certainly do or not do something _______time,they would certainly come and help us. --Do you remember___to Dr.Green during your last visit?--Certainly I do. （ ）to take this adventure course will certainly learn a lot of useful skills