Actuating system
[电] 致动系统
🧩 词语组成解析
[计] 启动
🗣️ 情景例句
How wonderful! A boy or a girl?
太好了！ 男孩还是女孩？
How come?
怎么会这样？
it is very rarely that one comes across a dead body, except, of course, on the roads.
但是，除非在路上，很少有人遇到这些动物的尸体，