基本解釋安裝同根派生 fitting-on相關(guān)詞英漢例句The machine rests on a bed of concrete.機(jī)器安裝在混凝土基座上。Every bicycle should have a bell on it for safety.爲(wèi)了安全，每輛自行車都應(yīng)該安裝車鈴。fitting-on更多例句