hypodermic /ˌhaɪpəˈdɜːmɪk/ TEM8

• 1. 

  ADJ A hypodermic needle or syringe is a medical instrument with a hollow needle, which is used to give injections. (针头或注射器) 用于皮下注射的 [ADJ n]

• 2. 

  N-COUNT Hypodermic is also a noun. 皮下注射器

  例：

  He held up a hypodermic to check the dosage.

  他举起皮下注射器检查药剂量。