Parametric amplifier
[电] 参数放大器
🧩 词语组成解析
a. 参数的, 参量的\\n[医] 子宫旁的
🗣️ 情景例句
I think she has a stomachache.
我想她肚子痛。
To knit a scarf for her sweetheart
替她的情人织围巾
People said gold could easily be picked up by washing sand from the river in a pan of water.
据说，在一盆水里淘洗可沙就很容易找到金子。