常見(jiàn)例句Have a glass of beer to rinse your dinner down. 喝盃啤酒把你喫的晚飯沖下去。The machine must break down at this busy hour. 正忙的時(shí)候,機(jī)器偏偏又壞了。The old man stared the uninvited guest up and down. 老人把不速之客上下打量了一番。A reactor is a container for chemical reaction. 反應(yīng)器是進(jìn)行化學(xué)反應(yīng)的容器。He let himself down slowly by means of a tope. 他借助一根繩子慢慢地下來(lái)了。The deer was peppered with shot all down one side. 那衹死鹿的半邊身子都被子彈擊中。 返回 reactor-down