postextension swell拉伸: draw; stretching; traction; ...后: behind; back; rear膨胀: expand; swell; dilate; infla ...后膨胀: after expansion拉伸后的长度: gestreckte lnge stock length straight length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:拉伸后膨胀,即可在微信中查询翻译