Absolute block system
[电] 绝对闭塞制, 绝对分段制
🧩 词语组成解析
absolute
['æbsəlu:t]
adj. 绝对的，完全的;不受任何限制[约束]的;无条件的;有无上权力或权威的;
n. 绝对;绝对事物;
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 know what you mean. I'v been there.
我明白你的意思。 我深有体会。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
Jim ran very fast, but Yu Yan from Class 1 ran faster. He began to catch up with Jim.
吉姆跑得非常快，但是1班的余延跑得更快。他开始赶上吉姆。