guidance component制导: guidance; guide; control and ...元件: element; component; part; ce ...波导元件: waveguide component; waveguide device超导元件: superconducting component; superconducting element传导元件: conducting element下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:制导元件,即可在微信中查询翻译