v.扼杀( throttle的过去式和过去分词 );勒死;使窒息;压制;
例句:
The pilot throttled back.
飞行员拉杆减速.
Steve awoke to a thunderous turbulence as the plane throttled.
史蒂夫被飞机减速时产生的雷鸣般气流震动惊醒.
He throttled back when he was going round a sharp corner.
在急转弯时,他减低了速度.