turnoff与open区别

turnoff ，关闭

例句

You've got to be very careful or else you'll miss the turnoff into our place.

你得非常注意，否则就会错过到我们这地方来的那条岔道。

open，v.

打开开开启(使)开开启(瓶盖、封口等)睁开张开展开让通行开始营业准备接待着手以…开篇为（建筑物）揭幕

例句

Could I trouble you to open the window， please?

劳驾，请您把窗户打开好吗