Coherent detection
[电] 同调检波
🧩 词语组成解析
🗣️ 情景例句
and sometimes there isn't.
有时候没有。
I asked him to play with me, but he wouldn't.
我请他和我玩，但是他不肯。
We keep trying all four methods, but he sheer volume of rubbish we produce worldwide threatens to overwhelm us.
我们一直在试这4种方式，但是，我们在世界范围内仅产生的垃圾的量就有把我们覆盖的危险。