frost-heaving soilswelling soil冻: freeze胀: expand; dilate; inflate土: soil; earth冻胀土基: heaving bottom非冻胀土: non-heaving soil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:冻胀土,即可在微信中查询翻译