Leveling block
[机] 平台
🧩 词语组成解析
n. 水准测量
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
What did you say? I didn't quite get that.
你说什么？我没听清楚。
I don't know how to do that.
我不知道该怎么打。
small at first, narrowly contained within its banks,
开始很小，被紧紧地夹在两岸中间，