联合观测

sacroiliac joint

power lug【电】;wire joint【电】;wire terminal【电】

joint pain

tube joint of coolant tubes with headers in tube joints

joint stock limited partnership

lap joint【建】;lap splice【建】;lapped joint【建】

temporomandibular joint

inclusive-NOR gate【电子】;joint denial gate【电子】;negative OR gate【电子】