Permissive block system
[电] 容许阻遏系统
🧩 词语组成解析
permissive
[pə(:)'misiv]
adj. 宽大的;放任的;自由的;容许的;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
I'm sorry you can't come with us, Susan.
很遗憾你不能同我们一起去， Susan。
How much ham did you want to buy?
你要买多少火腿？
You do not have to devise ways of taking your mind off the journey, for an aeroplane gets you to your destination rapidly.
你不必想办法去摆脱旅途的困扰，因为飞机会迅速地把你送到目的地。