Electrotimer
n. 定时继电器
🗣️ 情景例句
He did everything within his power to achieve the goal.
他竭尽全力去实现目标。
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。