Le operation
[医] 勒福尔氏手术(治子宫脱垂)
🧩 词语组成解析
[计] 小于或等于
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
He is a very creative student.
他是个很有创造力的学生。
It then sends these signals down an ordinary telephone line to another fax machine, which changes the signals back into the shapes of letters.
然后把这些符号通过一条普通的电话线送到另一台传真机上，传真机又把符号变为字母形状。