- 重点词汇
- 低速
low velocity; low speed
- 转矩
torque
- 输出
output; export; run; emit; discharge; express; give off; release; send out; turn out; tap out; yield; production; exportation; tap in
- 用途
use; application; purpose; function; utility; usage; utilization
- 采购
purchase; buy; procure; acquire; procurement; acquisition