groundkeeper 體育場(chǎng)、公園、公墓等地的管理員groundjoint 磨口接頭groundivy 歐亞活血丹groundings 依據(jù)grounding wire 接地線grounding warning system [交通運(yùn)輸工程]擱淺報(bào)警系統(tǒng)grounding transformer [電] 接地變壓器grounding system [電] 接地系統(tǒng)grounding screw 接地螺釘grounding resistance meter [電子、通信與自動(dòng)控制技術(shù)]地阻儀grounding resistance 接地電阻，地阻grounding plate combination [電子、通信與自動(dòng)控制技術(shù)]接地盤(pán)組合grounding plate 接地板grounding net [電子、通信與自動(dòng)控制技術(shù)]接地網(wǎng)grounding electrode [電] 接地電極grounding copper wire [經(jīng)濟(jì)學(xué)]接地銅線grounding chanin [交通運(yùn)輸工程]接地鏈grounding cable 接地電纜grounding (n.) grounding n. [電] 接地；基礎(chǔ)；擱淺；（染色的）底色 v. [電] 接地（ground的ing形式）；擱淺