单词 | duct |
释义 | Word Frequency duct(dʌkt) noun 1. a tube, pipe, or canal by means of which a substance, esp a fluid or gas, is conveyed 2. any bodily passage, esp one conveying secretions or excretions 3. a narrow tubular cavity in plants, often containing resin or some other substance 4. Also called: conduit a channel or pipe carrying electric cable or wires 5. a passage through which air can flow, as in air conditioning 6. the ink reservoir in a printing press Derived forms ductless (ˈductless) adjective Word origin C17: from Latin ductus a leading (in Medieval Latin: aqueduct), from dūcere to lead |
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