试用 shìyòng HSK7 probation Origin Definitions Defs Strokes Stroke Words Sentences Sents 试用期 shìyòngqī probation a trial or probationary period, typically used in the context of employment or product testing试用品 shìyòngpǐn sample trial product试用本 shìyòngběn inspection copy a sample copy of a book or textbook provided to potential adopters or reviewers for evaluation