Steam erupted from the geyser.蒸气从热水锅炉里冒出.The geyser erupts periodically.间歇泉周期性地喷发.The butler was almost invisible in the stream of an antiquated geyser.在这座古老的热水锅炉产生的水蒸汽中隐隐约约可以看到那个男仆的影子....
The geyser erupts periodically.间歇泉周期性地喷发.Steam erupted from the geyser.蒸气从热水锅炉里冒出.A geyser is an intermittently eruptive hot spring.天然热喷泉就是间歇性的喷发的热泉水.The butler was almost invisible in the stream of an antiquated geyser....
导弹从那架运输机的底部飞了出来。The missiles emerge from the underbelly of the transport plane.她躺在楼梯底部，痛得呜咽着。She lay at the bottom of the stairs, whimpering in pain.底部的数字就是推荐的摄氏水温。The number at the bottom is the recommended water temper...
这种点的集合被称为等位面.The set of points is called a level surface.表面本身是一等位面.The surface itself is an equipotential.在等位面与电力线的每个交点, 两者是垂直的.At each crossing of an equipotential and a field line, the two are perpendicular....
The disease has spread at an alarming rate.这种病以惊人的速度传播开来。These sort of statistics are undoubtedly alarming.这样的统计数据的确堪忧。I am deeply perturbed by the alarming way the situation developing.我对形势令人忧虑的发展深感不安....