科学技术 kēxuéjìshù science and technology Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 现代生活中的许多便利都离不开科学技术。 xiàndài shēnghuó zhōng de xǔduō biànlì dōu lí bù kāi kēxuéjìshù. Many conveniences in modern life are inseparable from science and technology. Source: Dong Chinese Dictionary