Optical coupler
[计] 光耦合器
🧩 词语组成解析
coupler
['kʌplə]
n. 连结者，配合者;车钩;
🗣️ 情景例句
He gave them to me to hold on to them
他给我戒指， 要我自己保管，
You are darker than I am.
你比我黑。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。