gothic arch tracing尖: pointed; tapering形: form; shape弓: bow法: law高腭弓描记法, 尖形弓描记法: gothic arch tracing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:尖形弓描记法,即可在微信中查询翻译