| 释义 |
| | | | | | | | /viˌetnæm ˈwɔː/ | | | | | | a war between North and South Vietnam that became important internationally in the 1960s when the US began to support South Vietnam by sending military forces there . North Vietnam won the war in 1975, which was the first time the US had experienced a serious military defeat . 越南战争（20世纪60年代北越和南越的一场战争，因美国派兵支持南越而变得具有国际意义。北越于1975年赢得了这场战争。这是美国首次经历的军事惨败） | | |