单词	five-point dwell
释义	five-point dwell 五点暂停
随便看	copper-polymetal copper polymetal deposit copper poly-metal deposit copper polymetallic deposit copper-polymetallic deposit copperpolymetallic ore deposit copper-polymetallic ore deposit copper porphyrin copper porphyry deposit copper pot copper powder copper powder catalyst copper-powder compact copper powdered alloy copper powder washing Copper power copper power cable copper precipipates copper precipitate copper precipitates copper precipitation unit copper preplating copper pre-plating copper price copper printing paper