名词皮下注射器

1. 皮下注射器：hypodermic needle 皮下注射针 | hypodermic syringe 皮下注射器 | hypoid gear tester 准双曲面齿轮滚动检查机

2. 皮下注射针筒：hypodermic needle 皮下注射针头 | hypodermic syringe 皮下注射针筒 | hypothesis 假说,假设

3. 皮下注射器,注射器：hypodermic needle == 皮下注射针 | hypodermic syringe == 皮下注射器,注射器 | hypodigm concept == 种型群概念

noun

1. a piston syringe that is fitted with a hypodermic needle for giving injections

Synonym: hypodermichypo