Lifting block derail
[电] 脱轨器
🧩 词语组成解析
[化] 吊装; 提升
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
derail
[di'reil]
vt.& vi. 出轨;
vt. 使（火车）出轨，使脱轨;
🗣️ 情景例句
Your work will get by, but try to improve it.
你的工作还过得去，不过还得努力改进一下。
I have a strong throwing arm!
我的手臂力大无比。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，