英语词汇“gravity main”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	gravity main
释义	gravity main 重力泄水管
随便看	filter receiver filter record position filter rejection band filter residue filter resistance filter resistor filter rod forming machine filter rod production machine filter route Filter Rule filter rules filter run filters filter sack filter-sand filter sand filter sandstone filter saturation filterscan tube filter screen filter screenoscope filters down filter section filter segment filter selector 秧田撒尿素，稻谷满仓库秩秩斯干，幽幽南山，如竹苞矣，如松茂矣。秫秸秆当门闩，经不住推，也搁不住撞积一勺以成江河，累微尘以崇峻极。积一勺以成江河，累微尘以崇峻极，匪志匪勤，理无由济也。诸生若绝人间之务，心专亲学，累一以贯之，积渐以进之，则亦或迟或速，或先或后耳，何滞而不通，何远而不至邪！积上不止，必致嵩山之高；积下不已，必极黄泉之深。积上不止，必致嵩山之高；积下不已，必致黄泉之深积丝成寸，积寸成尺，寸尺不已，遂成丈匹。积丝成寸，积寸成尺；寸尺不已，遂成丈匹积丝成寸，积寸成尺；尺寸不已，遂成丈匹咼咼咽咽咽咽喉咽头咽峡咽气咽炎