swim的一般过去时怎么写？

swim的音标：swim的英式发音音标为：[swɪm]swim的美式发音音标为：[swɪm]...

The barriers are lethal to fish trying to swim upstream.这些障碍物对于想要往上游游动的鱼儿来说是致命的。All of the passengers started the day with a swim.所有的乘客那天一开始就先游了个泳。Children swim at the pool, under the watchful eye of lifeguards.孩子们在救生员的监...

In 1875, Captain Matthew Webb became the first man to swim the English Channel.1875年，马修·韦布船长成为横渡英吉利海峡的第一人。Slim swans and slender skunks swim in the slippery slime.苗条的天鹅和纤细的臭鼬在滑滑的黏泥上游泳....a couple who went for a late-nigh...

v.游泳，游动，旋转，眩晕n.游泳...

swim的现在进行时为：swimming...

swim的近义词/同义词有：wade, float, bathe, float, wade, bathe。vi.swim的近义词（漂浮）：wade, float, bathe。swim的近义词（其他释义）：float, wade, bathe。...

swim的第三人称单数（三单）为：swims...

swim的现在完成时为：swum...

“宽厚”的反义词：刻薄, 苛刻。...

launch的音标：launch的英式发音音标为：[lɔ:ntʃ]launch的美式发音音标为：[lɔntʃ, lɑntʃ]...

“仲裁员”的英语可以翻译为：arbitrator，referee ...

v.提出( introduce的第三人称单数 )，介绍，引进，作为…的开头...

The gymnast performed on the balance beam with an easy grace.体操运动员在平衡木上表演得优美自如.The gymnast poised herself on the balance beam.体操运动员在平衡木上保持平衡.The gymnast poised herself on the balance beam gracefully.体操运动员优美地立在平衡木上....

This is a fairy tale full of childishness and playfulness.这是一部充满童趣的童话故事.Is there anybody who can tell a fairy tale?有人能讲童话故事 吗 ?What he said sounded like a fairy tale.他说的听上去简直像一篇神话.The imaginative child made up fairy stor...

n.氟中毒...

adages的音标：...

为建立用ICP -AES 技术分析测定硼铁的方法开展了试验研究.Tests were studied to make an approach to ferroboron by ICP - AES technology.高硼铁 基合金 是一种新型 耐磨 材料.High boron iron - based alloy ( HBIA ) is a kind of new wear - resistant material.氢氧化钠容量法测定...

n.驳船，游艇，游览汽车vi.（鲁莽而笨拙地）闯入，蹒跚前进vt.用驳船运，乘驳船去...

This is a significant force in a renascent economy and create a large number of employment opportunities.这是复兴经济和创造就业机会的一股重要力量。All renascent oxygen is consumed for oxidizing metal anode to form metal oxide film.当形成足够厚的氧化膜...

牛虻...

rustling的复数形式为：rustlings...

“桂冠”的拼音为：guì guān...

n.除壳芒机...