词典 / 科技
crown【橡胶】;tread cap【橡胶】;tread top【橡胶】
暂无补充释义。
Crown Royal
three-quarter crown【口腔】
crown cap【包装】
post crown with core
crown-heel length, CH length,standing height; 又称“ 冠踵长”、“立高”。
CR length【胚】;crown-rump length【胚】;sitting height【胚】
three-quarter crown
clinical crown of tooth
补充或纠正词条 →