Collinear heterodyning
[电] 共线外差
🧩 词语组成解析
a. 共线的\\n[医] 同一直线的(光学)
[电] 外差
🗣️ 情景例句
I understand
听说，
The butter has an odor of cheese about it.
奶油的周围飘荡着干酪的味道。
She is quite good with her hands.
她的手很巧