drill bit

导读:drill bit读音音标
英 [dril bit]美 [drɪl bɪt]
drill bit意思解释
释义钻头;钎头; 英英释义 drill bit n.a bit used in drilling for oil同义词:drilling bit
双语例句Dri

drill bit读音音标

英 [dril bit]

美 [drɪl bɪt]

drill bit意思解释

释义

钻头;

钎头;

英英释义

drill bit

n.

a bit used in drilling for oil

同义词:drilling bit

双语例句

Drilling is cutting a hole with a drill.钻削就是用钻头钻一个孔。Run subsea TV to observe bit entering the TGB.下水下电视观察钻头是否进入导向基板。

drill down
drill
猜您喜欢......
返回顶部小火箭