qat /kɑ:t/ 📖 中文释义 [医][=quality assurance technical]质量保证技术 📘 English Definition(英文释义) n. the leaves of the shrub Catha edulis which are chewed like tobacco or used to make tea; has the effect of a euphoric stimulant ← Qassam Brigades Q 字母词表 Qatar →