)pit
深坑, 深渊, 陷阱, （物体或人体表面上的）凹陷, (英国剧场的)正厅后排、正厅后排的观众1. a sizeable hole (usually in the ground)
同义词：cavity
2. a concavity in a surface (especially an anatomical depression)
同义词：fossa
3. the hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed
同义词：stone, endocarp
4. (Christianity) the abode of Satan and the forces of evil; where sinners suffer eternal punishment
同义词：Hell, perdition, Inferno, infernal region, nether region
5. a trap in the form of a concealed hole
同义词：pitfall
6. a surface excavation for extracting stone or slate
同义词：quarry, stone pit
7. lowered area in front of a stage where an orchestra accompanies the performers
同义词：orchestra pit
8. a workplace consisting of a coal mine plus all the buildings and equipment connected with it
同义词：colliery
动词pit:
1. set into opposition or rivalry
同义词：oppose, match, play off
2. mark with a scar
同义词：scar, mark, pock
3. remove the pits from
同义词：stone
