三通阀的英文怎么说
三通阀的英文: n. 开球处,球座 v. 开球 connect with a tee, as of pipes. Sir, this way to the next tee. The driving of a golf ball from the tee into the hole in only one stroke. n. 阀门;瓣膜;真空管 v. 装阀于;以活门调节 Valve Disadvantages: The valve is difficult to close and requires the operator to double close the valve. pilot valve governor The valve has jammed shut. num. 三,三个 three coat,three bake fiveteen contains five and three. To draw three feet of water |