colophony

意思翻译 n.树脂；松香 相似词语短语 colophony free───不含树脂 colophony asthma───树脂性哮喘 colophony flux───树脂助焊剂 colophony fumes───树脂烟雾 colophony bag───树脂袋 colophony allergy───树脂过敏 colophony msds───树脂msds colophony cas───树脂cas 双语使用场景 made a noise-measure model and a...