seatbelt的读音 seatbelt中文意思

英音  [si:tbelt] 
美音  [si:tbelt] 
安全带
seatbelt 用法和例句
Would you mind putting your seatbelt on for me ?
能帮个忙系上安全带吗?
You must wear seatbelt in the taxi .
你在出租车要戴安全带.
The prime minister wearing his bike helmet . The boy wearing his seatbelt .
总理戴着他的自行车头盔,那个男孩则系着安全带。
Put him in a seatbelt !
把孩子用安全带绑好!
Was petty officer smith wearing a seatbelt when he crashed ?
史密斯下士在车祸时有绑上安全带吗?