Downlighter
（安装于墙壁上的）下照灯具, 下射灯
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
Is there anyone who can speak English.
请问有没有会讲英语的？
You can never turn the clock back.
时光不能倒流。