哥德巴赫猜想 Gēdébāhècāixiǎng Goldbach conjecture Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 哥德巴赫猜想是一个著名的数学难题。 Gēdébāhè cāixiǎng shì yī gè zhùmíng de shùxué nántí. Goldbach's Conjecture is a famous mathematical problem. Source: Dong Chinese Dictionary