英语词汇“tubeless test”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	tubeless test
释义	tubeless test tubeless test (tūb′lĕs) A colloquial term for a test of gastrointestinal (GI) function that does not rely on the use of an endoscope. Thus there is no direct entrance into or visualization of the GI tract.
随便看	ecbrs ecbs ecbs-who ecbt ecbta ecbtg ecbti ecbtp ecbu ecbv ecb virtual memory ecbw ec/c ecc ecc. ecc1 ec/c3 ecca export credit guarantee facility export credit guarantee program export credit guarantee programs export credit guarantees export credit guarantee scheme export credit insurance export credit insurance corporation

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