| 释义 |
shw 英'es'etʃd'əbəljuː美'es'etʃd'əbəljuː COCA²¹⁶⁵⁹⁸BNC²³⁶²¹³⁺¹
基本例句
safety,health,and welfare 安全、健康和福利
In fact, compared to PVs, solar hot water SHW collectors are more than three times as efficient at producing energy from the sun.
事实上，相对于肺静脉，太阳能热水卫生福利局局长收集三个以上的生产效率倍来自太阳的能量。 gfnengyuan |