Macas
abbr. Magnetic Capability and Safety System 磁能量和安全系统
🗣️ 情景例句
It's too noisy for some older people like Nat.
它对于像Nat这样的老人来说太吵了。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
One of the boys is English. His name is Jim.
有一个男孩是英国人，他的名字叫吉姆。