| 单词 | air passage | 
| 释义 | > as lemmasair passage   air passage  n. a passage through which air travels; spec.		 (a) (in the body) the nasal passages, bronchial tubes, etc.;		 (b) Botany any of the large intercellular spaces in the stems and leaves of certain plants (cf. air canal n.). ΘΚΠ the world > life > the body > respiratory organs > 			[noun]		 > respiratory passages pipec1385 suspiralc1400 windpipe1530 spirator1657 air passage1771 respiratory tract1831 airway1856 the world > matter > gas > air > moving air > 			[noun]		 > passage, duct, or tube for conducting air ventiduct1686 air passage1771 air tube1877 air pipe1889 airline1893 1771    Trans. Amer. Philos. Soc. 1 222  				Filling the room with a thick, pungent, oleaginous smoke..would soon destroy them, by clogging the air passages. 1802    T. Beddoes Hygëia  vii. 35  				Any common disease, of which the air-passages are susceptible. 1835    Todd's Cycl. Anat. & Physiol. I. 345/1  				The air-passages in birds. 1885    Bull. Torrey Bot. Club 12 16  				They [sc. star-shaped cells] serve as a mechanical contrivance to prevent the collapse of the wide air-passages. 1907    F. E. Clements Plant Physiol. & Ecol. 166  				The development of air passages is great in amphibious and floating forms, but they are normally absent from submerged plants. 1932    C. H. Chatfield  & C. F. Taylor Airplane & its Engine 		(ed. 2)	 viii. 234  				The air passage between the super-charger and the engine. 2000    J. Mann Murder, Magic, & Med. 		(rev. ed.)	 ii. 17  				The bronchioles (numerous fine air passages in the lungs) are dilated..to allow for more efficient uptake of oxygen. < as lemmas | 
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