Lighthouse tube
[电] 灯塔管
🧩 词语组成解析
lighthouse
['laithaus;'laitˌhaus]
n. 灯塔;
🗣️ 情景例句
My parents set aside a college savings fund for me.
我的父母为我存了一笔上学的费用。
Can I have a day off?
我能请一天假吗？
She works very hard and is very helpful.
她工作非常努力，对同学们帮助很大。