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

单词	positive draft
释义	positive draft 正压通风,人工通风
随便看	approach distance of search unit approached approached speed approach embankment approacher approach error approachers approaches approaches and problems approachest approacheth approach fill approach fix approach flow approach flume approach for collecting evidence approach formation approach gate approach goal approach grade approach gradient approach grafting approach indication approach indication lamp approach indication light 蹉跎翻学步蹙破眉峰碧蹙踏松梢微雪蹙金孔雀银麒麟蹬道盘虚空蹭蹬无纵鳞蹴罢秋千蹴罢秋千蹴起一江秋雪蹴踏崖谷滑 13436 13437 13438 13439 13440 13441 13442 13443 13444 13445