ripper shank松土犁: pulverator plough刀: knife; sword松土犁: loosener; noninversing plow; pulverator plough; scarifier plough凿形松土犁: chisel plow中耕松土犁: ripper plow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:松土犁刀,即可在微信中查询翻译