英语词汇to have a screw loose的起源、历史背景-英语词源词典

词汇	to have a screw loose
词源	to have a screw loose. Said of an eccentric person, someone who isn’t functioning properly. “He’s got a screw loose but he’s harmless.”
随便看	first rate etc first string first water fiscal fish-and-chips fishapod fisherman farmer fisherman-s joke fishfall fish in troubled waters fish names from land animals fish or cut bait fish out of water fish royal fishtailing fit as a fiddle fitting fit to be tied five-and-ten five civilized tribes five-day week five-fingers five-o fix fizzle

英语词源词典收录了13259条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。