过去式和过去分词分别:
swam,swum
vt. 游过;使浮起
n. 游泳;漂浮;眩晕
How many widths can you swim?
你在游泳池里横向能游几个来回?
I managed to swim to safety.
swim的过去式和过去分词分别是什么,麻烦给回复
过去式和过去分词分别:
swam,swum
vt. 游过;使浮起
n. 游泳;漂浮;眩晕
How many widths can you swim?
你在游泳池里横向能游几个来回?
I managed to swim to safety.
过去式swam,过去分词swum,she swam yesterday.她昨天游泳去了。
i had swum in the past.我过去游过泳。
she can swim.她会游泳。
let's go swimming.我们去游泳吧。
she doesn't like swimming.她不喜欢游泳。
i can not swim.我不会游泳。建议你结合英语句子中记忆单词。