Please call before you come,otherwise we might not be home.
請(qǐng)?jiān)谀銇?lái)前打一下電話來(lái),否則我們可能不在家。
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到倉(cāng)庫(kù)找到一個(gè)既適合供應(yīng)管也適合供氣管的接頭。