swim的過去式怎麼寫

例句

swam the 400 metres medley ten seconds slower than she did in 1980.

她400米混合泳的成績比其1980年慢了10秒。

barriers are lethal to fish trying to swim upstream.

這些障礙物對於想要往上游遊動的'魚兒來說是致命的。

is suddenly could take no more: he felt too hot, he couldn't breathe, the room swam.

亞歷克西斯突然覺得受不了了，他感到悶熱，喘不上氣，彷彿整間屋子在旋轉。

musty aroma of incense made her head swim.

薰香發黴的氣味令她感到頭暈。

polished off a large steak, salad, broccoli swimming in thick sauce, and half a litre of wine.

他狼吞虎嚥地吃下了一大塊牛排、很多色拉和浸著濃稠醬汁的花耶菜，還喝了半升紅酒。