安全带

ānquándài 〔名〕①(副)工人高空作业、杂技演员空中表演时固定身体、保障安全的带子。
②(副)飞机或汽车上安装的供驾驶员、乘客固定身体、起保护作用的带子:飞机正在降落,乘客要系好～。

• 累加
• 累加器
• 累卵
• 累卵之危
• 累及
• 累叠
• 累句
• 累困
• 累坠
• 累堆
• 累害
• 累年
• 累心
• 累教不改
• 累日
• 累时
• 累月
• 累月经年
• 累次
• 累死累活
• 累活儿
• 累烦
• 累犯
• 累积
• 累累
• it's a safe bet that
• it's a safe/sure/fair bet (that)
• it's as easy as falling off a log
• it's a shame a
• it's a shame a shame
• it's a shame/what a shame etc
• it's a small world
• (it's a) small world
• it's a squash
• it's a sure bet
• it's a sure bet that
• it's a thing
• it's a thought
• it's a toss-up
• it's a what a
• it's a what a shame
• it's a wonder
• it's a wonder that
• it's a wonder (that)
• it's bad enough
• it's bad enough ...
• (it's been) nice meeting/talking to you
• it's been nice meeting to you
• it's been nice talking to you
• it's brass brass monkey weather