单词：barycenter
n. 重心
n. (astronomy) the common center of mass around which two or more bodies revolve
词型变化：名词复数形式 : barycenters
barycenter的用法和样例：
例句
用作名词(n.)
- The barycenter is at the position of 40% of wings.再检查一下整机和重心位置。
- After New China's establishing, it's the layout of modem industry that has affect the economic barycenter's moving.建国以后现代工业的布局影响着经济重心的移动。