Letre莱特雷letv.让；允许；(用于祈使句表建议、请求、命令)让；假设；出租n.出租；阻碍；(网球等)触网重发Let us quicken our steps.我们要加快脚步了。Let's clap hands for Tom.Let's start work at once.Let's make a fresh start.Let's get together again.Let me measure your foot.我来量量您的脚。Let me refill your glass.我再来给你斟一杯酒。Let me have another look.凯特：让我再看一看。Let's say you're a crumb.Let's set off right away.