钱学森 qiánxuésēn Qian Xuesen Definitions Defs Origin Strokes Stroke Words Sentences Sents 钱学森 錢學森 qiánxuésēn Qian Xuesen Qian Xuesen (1911-2009), a prominent Chinese scientist and aeronautical engineer who made significant contributions to the space programs of both the United States and China Frequency Written text 0.897 per million Sources Frequency data BCC Corpus (BLCU)
钱学森 錢學森 qiánxuésēn Qian Xuesen Qian Xuesen (1911-2009), a prominent Chinese scientist and aeronautical engineer who made significant contributions to the space programs of both the United States and China Frequency Written text 0.897 per million Sources Frequency data BCC Corpus (BLCU)
