试验场 shìyànchǎng testing ground Origin Definitions Defs Strokes Stroke Words Sentences Sents 试验 試驗 shìyàn verb to experiment to test or experiment, often in a laboratory or small-scale setting, to observe the effectiveness or performance of something场 場 chǎng noun place large open area or building used for a specific purpose, such as a plaza, stadium, or airport; gathering place; stage