Machine variable
[电] 机器变量
🧩 词语组成解析
🗣️ 情景例句
You forgot to ask me for the change.
你忘了问我要找回零钱。
The daily rate is $32.00 plus 39 cent per mile.
日租金32美元，每英里外加3角9分。
Two of his assistants had been working busily since eight o'clock and had only just finished.
他手下两名店员从早上8点就开始忙碌，这时刚刚布置完毕。