hypodermic

皮下注射；皮下注射器英释中释nan instrument with a very thin hollow needle used for putting drugs directly into the body through the skin

皮下的英释中释adjused to give an injection beneath the skin

1 hypodermic needle,皮下注射针，注射针

1 He held up a hypodermic to check the dosage..他举起皮下注射器检查药剂量。