undergone解释为：undergo的过去分词
undergone详细解释
undergo的过去分词
例句与用法：
Has undergone a religious conversion.
经历一次宗教信仰的转变。
Shaw's novel has undergone quite a sea change.
肖伯纳的小说已经有了很重大的变化。
The device had undergone extensive testing.
这种装置经受过广泛的试验。
His character seems to have undergone a complete transformation since his marriage.
他结婚之后性格判若两人。
词形变化：
动词过去式: underwent |动词过去分词: undergone |动词现在分词: undergoing |动词第三人称单数: undergoes |
