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
She is dying to go abroad.
她渴望出国。
Please say it again.
请再说一遍。
It's Tree Planting Day. We're going to plant trees in the park along the lake.
明天是植树节。我们要去公园/沿着湖边种树。