overriding blockoverthrust block逆: contrary; counter掩: cover; hide断: break; snap块: piece; lump; chunk翻卷逆掩断块: overturn of thrust block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:逆掩断块,即可在微信中查询翻译