noun🔗Share压缩，压紧。 An increase in density; the act of compressing, or the state of being compressed; compaction."The compressions in the air mattress made it firm enough for the baby to sleep comfortably. "气垫床经过压缩，变得足够紧实，婴儿睡在上面很舒服。physicstechnologyprocessChat with AIVocabulary GamePractice Reading
noun🔗Share压缩，压缩冲程 The cycle of an internal combustion engine during which the fuel and air mixture is compressed."The engine sputtered and died, likely due to a loss of compressions in one of the cylinders. "发动机突突几声就熄火了，很可能是因为其中一个气缸失去了压缩能力/压缩冲程。technicalmachineenergyphysicsprocessfuelChat with AIVocabulary GamePractice Reading
noun🔗Share压缩，压缩处理 The process by which data is compressed."The software uses different compressions to make video files smaller. "这款软件使用不同的压缩方式来缩小视频文件的大小。computingtechnologyprocessChat with AIVocabulary GamePractice Reading
noun🔗Share压缩, 压缩处理 The electronic process by which any sound's gain is automatically controlled."The music software used compressions to even out the loud and quiet parts of the singer's voice. "这款音乐软件使用了压缩处理来平衡歌手声音中响亮和安静的部分.electronicssoundmusictechnologysignaldeviceprocessChat with AIVocabulary GamePractice Reading
noun🔗Share扁率，压缩。 The deviation of a heavenly body from a spherical form.""Careful measurements of Mars reveal compressions at its poles due to its rotation." "对火星的仔细测量显示，由于其自转，它的两极存在扁率现象，也就是被压缩了。astronomyphysicsspaceChat with AIVocabulary GamePractice Reading
