Photolectric timer
[电] 光电定时器
🧩 词语组成解析
timer
['taimə]
n. 定时器;计时器;点火调节装置;跑表，时计;
🗣️ 情景例句
I just stopped by your office in the bank.
我去银行顺便到你的办公室拜访你。
I have a strong throwing arm!
我的手臂力大无比。
Pay cash for this one and then we'll see what we can do.
这次就请付现金，以后我们再看看