hacksaw弓形: segment of a circle bow-shap ...钢锯: hacksaw弓形钢丝: segmental wire钢锯: hacksaw; metal saw; steel saw◇钢锯架 hacksaw frame; 钢锯条 hacksaw bladet 形钢: t beam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:弓形钢锯,即可在微信中查询翻译