单词	氯四环素冰
释义	同氯四环素冰--金霉素冰
随便看	directory services directory services (ds) directory services markup language directory specification directory structure directory system directory system agent directory system agent，dsa directory table directory tree directory types directory user directory user agent directory valve direct out direct (out-of-pocket) expenses direct output direct outward dial direct outward dialing direct outward dialing{=dod} direct outward dialing，dod direct overcurrent release direct overwrite direct overwrite disk direct overwrite magneto-optical disk