H-block
调整间隙垫板
🧩 词语组成解析
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
Can you tell me something about the student body?
谁是学生会主席？
At this moment, I feel agreeable to that.
现在嘛，我不妨赞成它。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。