A hypodermic is a medical instrument with a long thin needle used to give people an injection under their skin.

皮下注射器是一种医用仪器 上面有一根细长针头 用来把药物射入人的皮下

He held up a hypodermic to check the dosage.

他举起皮下注射器检查药剂量。

As he reached over, Azrak slid a hypodermic syringe into his left arm.

他把手臂伸过来时，阿兹拉克便将皮下注射器刺进他的左臂。

She expertly slid the 13 hypodermic needle into my vein.

然后她熟练地把注射器针头插入我的静脉里。

He snatched up the hypodermic syringe and plunged it in.

他抓过皮下注射器，把它刺入皮肤。

We always have to carry a hypodermic of adrenalin wherever we go.

不管我们到哪里，都会带着皮下注射的肾上腺素。