at the drop of a hat 和 back s.b up

at the drop of a hat 的意思 AT THE DROP OF A HAT啥意思 at the drop of a hat 和 back s.b up he'll play tennis at the drop of a hat.翻译 he'll play tennis at the drop of a hat.翻译（口语） at the drop of a 英语翻译I have serious social anxiety issues and I go red at the drop of a hat at the drop of the dime who's the girl ____ the hat?A.at B.in C.of D.on drop the -e at the end of the verb and above the ground和a drop of 英语翻译Don't push me I can't believe it,He didn't love me as I am,I know it,I can't lie this time,I would humiliate you at the drop of a hat,I'm afraid to mention love to you,I'm stubborn I have a lot of trouble,I've got friends yet no solutions If you drop a white hat into the Red Sea .What will it become? if you drop a White hat into the Red Sea ,what does it become?英语谜语 A drop of tears blur memories of the past. 翻译a drop of was a drop of i bought a hat at the gift shop对划线部分提问bought a hat 提问