Timing relay
[计] 计时继电器\\n[化] 时间继电器
🧩 词语组成解析
timing
['taimiŋ]
n. 时机掌握;配光;记时;定时;
relay
[rɪ'lɛi]
n. 接替人员，替班;传递;接力赛;继电器;
vt. 转播，传达;用驿马递送，使接替;分程传递;
🗣️ 情景例句
Why not?
为什么不能？
Tom graduated from college at a very young age.
汤姆很年轻就从大学毕业了。
No, I didn't. I didn't have his telephone number.
不，没有。我没有他的电话号码。