换低速挡; 减弱…的压力[难度]，降低…的水平

减速；换低档；起落架放下

gears down───减速；换低档；起落架放下

bear down───击败，压倒；用力产出胎儿；用力压；加倍努力；逼近

tear down───v.扯下；诋毁；拆卸；逐条驳斥

wear down───v.磨损；使疲劳；使厌烦；损耗；由于坚持而克服…的反对，逐渐克服；说服

geared down───减速；换低档；起落架放下

bears down───击败，压倒；用力产出胎儿；用力压；加倍努力；逼近

tears down───v.扯下；诋毁；拆卸；逐条驳斥

TOWER: PH - ABC , check you have the gear down?───塔台: PH -ABC 请确认你的起落架放下了 吗 ?

I put aside my uneasiness and said, "We need to put the landing gear down now!"───我把不安放在一边，说：”我们现在需要放下起落架！“

I am fully configured, gear down, and on speed.───我完全的设置，齿轮减速，并在速度。

You have to gear down when you drive uphill.───上坡行驶时必须换慢挡.

We're unable to crank landing gear down.───我们无法摇下起落架。

You have to gear down when you drive uphill.

TOWER: PH - ABC , check you have the gear down?