词汇	Pervan
释义	Pervan 佩尔万¹⁰⁰
随便看	trainable tube mount train acceleration train accident train a child train a cook train activation train activation circuit train adding water train adequately train a dog train advance report Train aerodynamics Train aerodynamics performance trainage trainagraph train a horse train aim train air condition train air-condition train air conditioner Train air conditioning train air-conditioning train air condition system Train air resistance train air signal stop cock