Machine variable
[电] 机器变量
🧩 词语组成解析
🗣️ 情景例句
Always full of surprises.
总是出人意表。
When he plays football, he wears a uniform.
他踢足球的时候，也会穿着制服。
Had it not been for the alarm clock she wouldn't have been late.
如果不是因为闹钟不响的话，她就不会迟到了。