soil compactor填: fill; stuff土: soil; earth夯实机: beater混凝土夯实机: concrete vibrating machine; concrete vibratory machine分层填土夯实: compaction by layers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:填土夯实机，即可在微信中查询翻译
