中文词 · Chinese word
保修
bǎo xiū — to promise to keep sth in good repair; guarantee; warranty
HSK newest L6, HSK 3.0 L7 · study the lists
中文词 · Chinese word
bǎo xiū — to promise to keep sth in good repair; guarantee; warranty
HSK newest L6, HSK 3.0 L7 · study the lists