柯林斯詞典barbitone /?bɑ?b??t?l/ (also barbital) [美國(guó)英語(yǔ)] 1. N a long-acting barbiturate used medicinally, usually in the form of the sodium salt, as a sedative or hypnotic 巴比妥; 具有長(zhǎng)效鎮(zhèn)靜和催眠作用的藥用巴比妥鈉鹽 返回 barbital