单词 | hypodermic needle |
释义 | Word Frequency hypodermic needle(ˌhaɪpəˈdɜːmɪk ˈniːdəl) noun 1. a hollow needle used for withdrawing blood samples, injecting medicine, etc 2. a type of syringe consisting of a hollow cylinder, usually of glass or plastic, a tightly fitting piston, and a hollow needle, used for withdrawing blood samples, injecting medicine, etc a hypodermic needle loaded with novocaine discarded hypodermic needles |
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