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单词 aspirator
释义

aspiratorn.

/ˈaspɪreɪtə/
Etymology: noun of agent < (on Latin analogies) Latin aspīrāre: see aspire v. and -ator suffix. Compare French aspirateur.
He who or that which aspirates, breathes, or blows upon; spec.
a. An apparatus for drawing a stream of air or gas through a tube.
ΘΚΠ
society > occupation and work > equipment > [noun] > for performing other processes
purchase1711
adjuster1747
concentrator1804
steamer1814
isolator1855
spacer1857
tumbler1857
plough1860
aspirator1863
trap1877
tumbling-box1877
plicater1880
comparator1883
tumbler-drum1883
rumbling barrel1894
copier1917
programmer1945
simulator1947
tensioner1950
platformer1953
hydrogasifier1966
snubber1972
1863 H. Watts Dict. Chem. I. 427 Mohr's aspirator has the form of an ordinary gasometer.
b. An instrument for evacuating pus from abscesses by means of an exhausted receiver.
ΘΚΠ
the world > health and disease > healing > medical appliances or equipment > equipment for extracting matter > [noun]
sucking-bottle1688
trocar1706
breast pump1807
stomach-pump1829
drain1834
stomach-tube1844
milk-pump1853
aspirator1876
1876 T. Bryant Pract. Surg. (ed. 2) I. i. 22 I have drawn off the pus from a chronic abscess with the aspirator.
c. A kind of winnowing or fanning machine.
ΘΚΠ
the world > food and drink > food > food manufacture and preparation > preparation of grain > [noun] > winnowing > machine
winnower1605
fanc1669
wind-fan1761
fanner1788
fly1808
whisk1808
aspirator1883
1883 E. Ingersoll in Harper's Mag. June 76/1 The wheat..falls into an aspirator on the seventh floor.
This entry has not yet been fully updated (first published 1885; most recently modified version published online September 2018).
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n.1863
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更新时间:2024/12/23 3:22:16