gut
/gʌt; ɡʌt/ n
1 guts [pl] (infml 口)
(a) internal organs of the abdomen （腹腔的）内脏
a pain in the guts 肚子疼.
(b) (fig 比喻) essential (mechanical) parts of sth 某物的重要（机械）部分
remove the guts of a clock 除去钟的机芯.
2 guts [pl] (fig infml 比喻, 口) courage and determination 勇气与决心; 胆量; 魄力
a man with plenty of guts 很有魄力的人
have the guts to do sth 有胆量做某事.
3 [C]
(a) (anatomy 解) lower part of the alimentary canal; intestine 消化道的下段; 肠
dissecting a frog's gut 解剖蛙的肠.
(b) (infml 口) abdomen; stomach 肚子; 胃
his huge beer gut, ie made fat by drinking beer 他的大啤酒肚.
4 guts [sing or pl v]
(infml 口) person who eats a lot 饭量大的人
He's a real greedy guts. 他真是贪吃的大肚汉.
5 [U] thread made from the intestines of animals, used surgically for sewing wounds, and for violin and tennis-racket strings; catgut 肠线（用作外科的缝合线及小提琴和网球拍的弦）.
6 (idm 习语) hate sb's guts => hate. slog/sweat one's `guts out (infml 口) work very hard, to the point of exhaustion 拚命干. gut, v (-tt-) [Tn]
1 take the guts out of (a fish, etc) 取出（鱼等）的内脏.
2 destroy the inside or contents of (a building, room, etc) 毁坏（建筑物、 房间等）的内部或内部的东西
a warehouse gutted by fire 内部为火焚毁的仓库. gut, adj [attrib 作定语]
instinctive rather than based on thought 本能的、 非理性的
a gut feeling/reaction 本能的感觉[反应].