Downlighter
（安装于墙壁上的）下照灯具, 下射灯
🗣️ 情景例句
I'm beginning to see what you mean.
我开始明白你的意思了。
He is shocked.
他受到了打击。
The kiwi, which is New Zealand's national bird, is one of these types of flightless birds.
几维，新西兰的国鸟，就是这些不能飞行的鸟类当中的一种。