propound
verb (formal)- propound something
to suggest an idea or explanation of something for people to consider 提出（主意或解释）供考虑 the theory of natural selection, first propounded by Charles Darwin 查尔斯 · 达尔文首先提出的自然选择理论 Keynes propounded the idea of demand-led growth. 凯恩斯提出了需求导向型增长的理念。
Word Originmid 16th cent.: alteration of archaic propone, from Latin proponere ‘set forth’, from pro- ‘forward’ + ponere ‘put’. The addition of the final -d can be compared with that in expound and compound.