帮我解释以下短语1.work on air要怎么理解为兴高采烈?She has been walking on air ever since she won the competition.其中walk为何加ing,2.hapy as a clam 怎么读?

帮我解释以下短语1.work on air要怎么理解为兴高采烈?She has been walking on air ever since she won the competition.其中walk为何加ing,2.hapy as a clam 怎么读? 明天我要做Duty Report,帮我解释以下短语:1.work on air要怎么理解为兴高采烈?She has been walking on air ever since she won the competition.其中walk为何加ing,2.hapy as a clam 怎么读? 帮我解释以下经文是什么意思 If you work on your pronunciation,it's sure to improve.翻译加短语解释work on your pronunciation 用英语解释以下短语用”英语”解释以下短语1.drop out of school2.pay for注意! 不曾经没落是什么意思帮我解释以下吧 帮我写出以下英语短语1、得出结论2、靠近,几乎（注意哦：是短语!） 短语1.work for 2.work as 3.work to 4.work at的意思有什么不同请给出详细意思,最好能有清晰的解释 对一个英语句子感到奇怪When I began work on the case on Tuesday,we looked for the stranger.(这个句子中“ begin work on.”为什么不用“began working on.”或 “began to work on .”请帮做出解释 帮我解释几个英文词组push in in line ai the frontat the front 打错了 跪求会英文的你帮我做做吧,1.It is important that an efficient worker ______his work on time. 英语短语我常把in和on混在一起,谁可以帮我归纳一下? on it我知道动词+副词构成的短语.代词要放中间.但是做到一题说 work on it.我想知道work on是一个怎样性质的短语.为什么这个it又放后面呢? 请帮我解释：Yes ,on certain kinds. 解释以下三个短语1.spring chicken2.a mineral spring3.spring out of the bed work短语 用英语解释一个短语!谁能用英语帮我解释一下liberal education? 请帮我解释下列短语的意思?解析下列短语 leave off focus on concentrate on in front of in the front of hear of hear from devote to do sth.stick to do sth.take on look into the number of a number of