Linear coupler relay
[电] 直线耦合继电器
🧩 词语组成解析
coupler
['kʌplə]
n. 连结者，配合者;车钩;
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
Don't worry, Gemma.
别担心 Gemma。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
What are you going to give our art teacher for Teachers' Day?
教师节你打算送什么礼物给我们的美术老师？