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
You don't have to work yourself sick.
你不必让自己工作到病倒。
She is the most gracious hostess I have ever known.
她是我所见过的最和蔼的女主人。
The inspector began to look for fingerprints, while the constable checked that the front door locks had not been forced,
巡官开始搜寻指纹，警察经检查发现大门锁头并无撬过的迹象。