单词	want a dozen
释义	want a dozen 要买一打
随便看	dual certificate dual-certificate dual-certificate combination dual-certificate curriculum Dual-Certificate Curriculum dual-certificate integration dual certificates dual certificates system dual certificate system dual-certificate system dual-certificateteachers Dual-Certificate Textbook dual-certificate training system dual certification dual-certification integration dual chain bench dual-chain bench dual chain complex dual chain drawbench dual-chain drawbench dual chain draw bench Dual chamber Dual-chambe rate-responsed pacemarkers Dual-chamber bag dual chamber baler