receptacles的例句（receptacles在句子中的用法）

• I placed receptacles on the balcony to catch the rain water. 我把各种各样的容器放到阳台上接雨水.
• Residue ( cigarette butts, ashes, etc. ) discarded in labeled receptacles. 残余物 ( 烟头, 烟灰等 ) 弃置于有标记的容器内.
• There shall be no more than 8 receptacles per circuit. 每条电路上不得安装超过8个插座.