词汇	level-divided teaching
释义	level-divided teaching 分层教学
随便看	Injection Next Deltoid injection noise injection nozzle injection-nozzle injection nozzle carrier injection nozzle seating injection nozzle tester Injection of acupuncture points Injection of adenoid injection of Agrobacterium Injection of Ai-di Injection of air injection of air in anterior chamber of eye injection of air into peritoneal cavity Injection of alcohol into nerve injection of alcohol into sympathetic nerve injection of ammonia Injection of amnion injection of anesthetic agent into facial nerve injection of anesthetic agent into vagus nerve Injection of ankle injection of anterior chamber of eye injection of anterior segment of eye Injection of antibiotic Injection of anticoagulant