| 释义 |
aspirating, ppl. a.|ˈæspɪreɪtɪŋ|
[f. aspirate v. + -ing2.]
That operates by aspiration or suction.
a1884Knight Dict. Mech. Suppl. 51/2 Aspirating Filter, one in which the action is expedited by the withdrawal of air from beneath the filtering material. Ibid., Aspirating Winnowing Machine, one which draws air through the grain instead of blowing it. 1895Catal. Surg. Instruments (Arnold & Sons), Aspirating Syringe, Aspirating Guarded Needle. 1902Times 25 Sept. 3/4 The operation was performed with an aspirating needle. |
