词汇	entry symbol
释义	entry symbol 入口符号
随便看	contact closure information contact closure input contact closure output contact coagulation contact coating of thin fabrics contact, coaxial contact coefficient contact coking contact coking unit contact collision Contact Colonel Harding contact column contact combination contact combustion type CO tester contact comfort contact command contact common contact communication information contact community contact competition contact compliance contact compound scan contact compound scanner contact compound scan type somolayer contact compound scan type sonolayer