基本解釋[體育]軟木墊英漢例句雙語例句The leakage plugging stopple with a hollow expansion bolt used for the support structure of the deep foundation pit comprises an expanding pipe, a hollow bolt, a nut, a sealing rubber mat and a cork;該深基坑支護結(jié)構(gòu)漏水空心膨脹螺栓封堵塞 包括脹管、空心螺栓、螺母、密封膠墊和軟木塞,空心螺栓套在脹管內(nèi)且其長 度大于脹管長度;ip.comcork mat更多例句專業(yè)釋義體育軟木墊