等式通常用两道横的等号来表示。Equations are generally written with a two-bar equals sign.我们可以这样表示那个等式。We can express that equation like that.普遍做法是把自变量放在等式的右边。It is conventional to place the independent variable on the right-hand side o...
This guy won a million - dollar jackpot on a game show.这家伙在一场比赛中赢得了一百万美元的奖金.A nurse won the £5 million jackpot.一个护士赢得了500万英镑的头奖。The estimated jackpot of Dual-colored Ball is 360 million yuan RMB.双色球奖池估计有3.6亿元人民币。to win t...
我们需要各方面的帮手：工程师、科学家（例如地质学家）和教师。We need helpers of all types, engineers, scientists (e.g. geologists) and teachers.查理？噢，他是个不可多得的好帮手，非常喜欢孩子。Charlie? Oh, he's a treasure, loves children.这种电池充电器是摄影工作者的好帮手。This battery bo...