assumed frame line假设: suppose; assume; grant; pres ...的: 4次方是 The fourth power of 2 i ...肋骨: rib; costa线: thread; string; wire假设肋骨线: assumed frame line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:假设的肋骨线，即可在微信中查询翻译
