If you stick your finger in an electrical outlet, the current can maim or even kill you. The human body is an excellent conductor for electricity. Electricity is always looking for a quick and simple path to the ground. Because about 70 percent of a human body is made up of water, it...
解析 C。不能把手靠近火花感受热量,A 项错误。不能喷水,可能会导致触电,B 项错误。不能像往常一样继续使用,D 项错误。正确的做法是关掉电源并叫电工,C 项正确。涉及的表达有 spark(火花),electrical outlet(电源插座),electrician(电工)。语法上无特殊语法点。
Visions of burning sugarplums got HowStuffWorks to wonder -- just how many things can you plug into an electrical outlet before it catches fire? It depends -- there are a variety of factors that can make a difference. To figure out how many things you can plug into an outlet before it...
The Rolex Daytona 116500 boasts a design that combines timeless elegance with sporty appeal. The watch features a 40mm Oyster case, a size that strikes the perfect balance between classic and contemporary. The stainless steel construction of the case and bracelet exudes durability and a sense of a...
A household's electric bill is shown below. Service From: November 20 to December 18 (28 days) The electric company has seen to it that each home is provided with roughly 120 V at each electrical outlet (there are a few that are 240 V but we'll ignor ...
a原来你来自热带 正在翻译,请等待... [translate] abefore instruction the power plug into a electrical outlet. check if the voltage frequency on the date plate are in agreement with local voltage 在指示之前电源插头到一个电子出口里。 检查电压频率在日期板材是否是与地方电压意见的一致 [translate] ...
abefore instruction th e power plug into a electrical outlet. check if the voltage frequency on the date plate are in agreement with local voltage 在指示th e电源插头之前到一个电子出口里。 检查电压频率在日期板材是否是与地方电压意见的一致 [translate] ...
【题目】If you were like most kids, your mother must have told you there were three no-no’s when it came to your fingers: Don’t put them in an electrical outlet, don’t stick them up your nose (at least not in public), and don’t use them when you are counting.【1】But exp...
If you're looking to roll in more productivity, roll up to the jobsite in a new set of wheels. The bigger, stronger 190D W and 220D W Wheeled Excavators travel on tires, so they're more mobile and maneuverable than truck-mounted and tracked excavators. Both models feature heavy-duty ...
Don’t put them in an electrical outlet, don’t stick them up your nose ( at least not in public ), and don’t use them when you are counting.【1】But experts in education and cognition now believe that using your fingers to do math is not only a perfectly good idea but may even...