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- The switchboard is manned twenty-four hours a day. 电话总机是一天24小时由人操纵的。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- Barbara will man the telephone switchboard till we get back. 我们回来前由巴巴拉管理电话总机。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- He told the switchboard girl not to let her in. 他吩咐电话总机的女孩别放她进来。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- A section of a telephone switchboard. 电话总机板电话交换机的一部分
- All rooms are linked to the main switchboard . 所有的房间都与主开关连接。
- The block becomes magnetic when the current is switched on. 通电时线圈即具磁性。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- Do you remember to ask the switchboard to put my call through to the boardroom? 你记住请总机把我的电话接到董事会的会议室？
- Forbidden City is a great magnet for foreign tourists. 紫禁城对外国旅游者来说是个有巨大吸引力的地方。
- The loop becomes magnetic when the current is switched on. 通电时线圈就会有磁性。
- Do you know howto operate a telephone switchboard? 你会操纵电话总机吗?
- Call the switchboard and ask for extension 410. 你先打电话到总机，然后要求转分机 410。
- The switchboard operator is on duty from 6 to 9 . 电话总机接线员六点至九点值班。
