?探嗽实验
... 碳化氢：hydrocarbon 探嗽实验：tentative experiment 炭滤器：char filter ...
探索性试验
Mr. Barnet said he views the museum's tentative move into the 21st century as an experiment.
WSJ: The Cloisters Opens Up
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。