Submachine
[计] 子机
🗣️ 情景例句
Fortunately, I found his house at once.
很幸运地，我立刻找到他家。
Sometimes it's nice just to sit around and do nothing.
偶尔坐着无所事事，也算是赏心乐事。
He began to catch up with the others.
他开始赶上其他人。