Pure Copper base material ensures excellent heat dissipation. 纯铜基底确保散热效果。
You squirt foam out of a nozzle and direct it at the base of the fire. 你对着火的基底部分，把泡沫从管嘴喷出来。
This causes the athlete to have a suboptimal functional movement score, which appears as a smaller level at the base of the pyramid. 这导致运动员的功能性运动动作得分未达到最佳标准值，呈现出较小的塔基水平。
