swim英 [swɪm] 美 [swɪm]
第三人称单数:swims
现在分词:swimming
过去分词:swum
过去式:swam
例句:He tried to swim across the Changjiang River.
以上仅供参考,希望对你有所帮助!
swim英 [swɪm] 美 [swɪm]
第三人称单数:swims
现在分词:swimming
过去分词:swum
过去式:swam
例句:He tried to swim across the Changjiang River.
以上仅供参考,希望对你有所帮助!