... 井口结构：shaft collar 井口建筑物：collar house 井口翻矸台：strike board ...
双语例句
1
The system comprises a simple but novel car retarder in cage together with linear motor of various 'features as thruster equipment in collarhouse. The equipment works with good results.
该系统还设计了较简单、新颖的罐内阻车器，采用了具有许多特点的直线电机作为井口推车设备。
2
AC real estate is dedicated to provide professional real estate services for expats, business man and white collar. We have large selection of apartment, house and offices.
专业为外籍人士，高级商务人士及公司白领提供房屋租赁买卖信息服务。
3
Even a white-collar work to die, he maybe haven't enough money to buy a house but to hire a small house.