Read Edit View history 挺杆 tǐnggǎn tappet Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 挺杆/ 挺桿 tǐnggǎn tappet verb · tappet (machine part) 工程师正在检查发动机的挺杆。 Edit Delete References Add reference No references for this word.