英语词汇“封闭器”的释义、用法及例句-英汉例句词典

词汇	封闭器
例句	An obturator is used to close a cleft palate.一个封闭器被用来封闭裂腭。
随便看	Costco cost control cost-cutter cost-cutting cost cutting costed cost-effective cost effective cost-effectively cost-effectiveness Costesti cost estimation cost increase cost incurred costing costings costliest costliness costly Costner cost of capital cost of delays cost of development cost of fuel cost-of-living

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