highway deicing salts公路: highway防冻: freeze-proofing; prevent fro ...盐: salt公路防冻剂: highway deicers公路防冻化合物: highway deicing compound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:公路防冻盐,即可在微信中查询翻译