1 . We'd revise to rewire the building, re plummet re - plumb it.
我们必须给大楼重换电线, 重新使它立直.
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2 . Stocks that plummet to half their value aren't losers, they're'non - performers '.
股票价格跌了一半的人不是失败者, 而是 “ 表现不佳”.
3 . Mengniu and Yili have seen their shares plummet since the incident broke.
自事件发生以来,蒙牛和伊利的股票大幅下跌.
4 . The prices of the shares may ~ or plummet within one day.
股票价格有可能在一天之内飞速上升或骤然下跌.
5 . Pieces of rock plummet down the mountainside to the ground below.
岩石一块块顺著山的陡坡滚落到地面.
1.the metal bob of a plumb line
1.drop sharply;
The stock market plummeted
1.铅锤
1.直线下跌
1 . 铅锤
plummet测锤plummet铅锤plummet铅垂线
2 . 测锤
plummer block 轴台plummet测锤plumose fibre 籽壳纤维
3 . 铅锤线
plumbojarosite 铅铁矾plummet铅锤线plunging breaker 卷波
4 . 铅锥
plumbago 石黑plummet铅锥plunge 沉入;倾斜
1 . 光学对中器
1、垂球 (plumb bob) 法2、光学对中器( optical plummet )法二、瞄准方法
2 . 垂准仪
1. 光泵磁强计;光泵磁力仪optical plummet 垂准仪;光学对中器optical(quantity)transducer(sensor) 光(学量)传感器.
1 . 测深锤
sounding platform 手砣测深台sounding plummet 测深锤sounding pole 测深杆
1 . 激光垂准仪
...aser outside diameter measuring instrument,激光外径测量仪laser plummet,激光垂准仪laser printer,激光印刷机
1 . 垂准器
plummer-block 中间轴承plummet level 垂准器plummet 测锤