"Under his belt"是什么意思?

Under his belt是什么意思? under his belt的意思with ten albums ang a lot of awards under his belt（原文） 关于“a bit of life experience under his belt ”请问为什么用under his belt?是俚语吗? under your With that under your belt,you can .under your belt究竟是什么意思呢? belt Six Sigma Green Belt 是什么 She already has good academicquelification under her belt.请问最后这个belt该如何理解达人请帮解答,She already has good academic quelification under her belt.请问最后这个belt该如何理解 Once we have that under our belts, we’ll look at the two classes of threads 请问under our belt 英语翻译1.Why would astronauts cover each bite of food in space?2.In a spaceship,astronauts can___3.In what way is food for space packed?4.Why does an astronauts put his hand under his belt when he sleeps?5.the best title of this article is ____ bob puts his toys under his Bob puts his tous under his Bob puts his dirty clothes under his Bob puts his toys under his bed. under one's under one's beltI’m not going to play until I can get a couple days of practice under my belt strap和belt这两个单词的区别是什么? Craze fit massage/ belt 精确的翻译是什么? 翻译Bob puts his toys under his bed.Bob pust his dirty ciothes under his bed. What's Bod doing的答案是什么?a.Cleaning a room b.Making a mess c.Shopping foBod's mom is mad.His room is a mess!She says,“Clean your room!” Bob puts his toy under his bed.Bob puts his dirty clothes under his bed.Bob puts his books under