“canvas duck”的概念、定义、翻译、参考文献-科学参考

单词	canvas duck
释义	canvas duck [`kan·vǝs `dǝk] ^TEXTILES A lightweight cotton or linen cloth; the term is occasionally used for heavier canvases as well.
随便看	split-anode magnetron split barrel split-barrel sampler split bearing split cameras split cavity split coal split die split-field microtron split fix split flap split gene split-half method split interstitial split-lens interference split link splitnut split personality split-phase motor split pin split-plot design split-ring core lifter split-ring lifter split-ring mold split-ring piston packing

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