to make steep dive进行: be in progress; be underway; ...大: big; large角度: angle; the degree of angle俯冲: dive; downthrust; nose dive; ...大角度俯冲: brodie; nose dip; steep dive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:进行大角度俯冲，即可在微信中查询翻译
