Wallwasher
n. (照明墙面的)墙照明装置
🗣️ 情景例句
Lend-me your black-bag.
把你的黑包借给我吧。
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.
在这个地带的低处是很长的一段尾沙地段，基本上可以断定这个地段是大陆块体上侵蚀下来的物质被水冲到深水处形成的。