Leduc's current
[医] 勒杜克氏电流(等强断续直流)
🧩 词语组成解析
🗣️ 情景例句
Why does he want to do that?
为什么他要那么做呢？
An old physician, and a young lawyer.
医生年老的好，律师年轻的俏。
He is only about five feet high.
他大概只有五英尺高。