logjam的词源

英文词源

logjam (n.)

also log-jam, "congestion of logs on a river," by 1851, American English; see log (n.1) + jam (v.). The figurative sense is by 1890.

中文词源

logjam：僵局

log,原木，jam,堵塞。原指河道木头塞积，引申词义僵局。

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