Latchdown
鎖定
??? 情景例句
His number is 555-8842.
他的電話是555-8842。
What do you do for relaxation?
你做什么消遣？
if you think what it must be like to share the deck of a ship with several squadrons of jet aircraft,
因此，如果你能想像出同在一個(gè)甲板上是什么滋味兒的話，和幾個(gè)中隊(duì)的噴氣機(jī)。