Litek
n. 莱泰克(一种长命节能荧光灯泡)
🗣️ 情景例句
lots of things to do.
许多事情要做。
Who rang the bell a while ago?
刚才谁在按门铃？
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。