n.使有苦味
愤懑.
The embitterment that resulted from the loss of his job never left him. 她体会到了生活的苦难。
Keywords high temperature helium embitterment（HTHE）;helium bubble;growth mechanism;distribution properties;mechanical properties; 高温氦脆;氦泡;生长机制;分布特性;力学性能;
