同根派生 blow gun相關詞英漢例句用作名詞 (n.)Gun should be stroked at right angles.噴槍應保持正確的角度。Theposition of the spray gun can be adjusted laterally and longitudinally by an adjustor.利用文丘利原理，由壓縮空氣通過噴槍將石英砂高速噴射到模具型腔內(nèi)使汙垢清除乾淨，灰塵由吸塵器吸除，石英砂廻收重新使用。blow gun更多例句