let
let down 降低,使…失望
let off 开枪,放炮
make
make sense of 理解,了解
make up 构成,组成,虚构
pass
pass away 去世
pass off 终止,停止
pass out 赔偿,化妆
hold
hold on 继续,坚持
hold out 维持,坚持
hold up 阻挡,抢劫
keep
keep down 控制,镇压
keep off 不接近,避开
keep up 保持,维持