我想知道是谁在瞎摆弄这辆婴儿车。I'd like to know who's been messing about with the pram.如果你继续瞎摆弄那枝枪, 就会发生意外.If you go on fooling with that gun, there'll be an accident.枪是不能瞎摆弄的.Guns are not to be fooled with....
Similarly the positively charged proton has a negatively charged antiparticle, the antiproton.同样的,带正电荷的质子具有其带负电荷的反粒子—即反质子.This sister particle is usually called an antiparticle.姐妹粒子通常称为反粒子.This property, often called " h...