crater的复数形式怎么拼写？

n.火山口，喷火口，弹坑，[天文学]巨爵座，（月球上的）环形山vt.在…上形成坑，取消，毁坏vi.形成坑，毁坏，消亡...

crater的一般过去时为：cratered...

When a large object impacts the Earth, it makes a crater.当巨大物体撞击地球时，就会产生凹坑。With a telescope you can see the huge crater of Ve - suvius.用望远镜你能看到巨大的维苏威火山口.Lava boiled up from the crater of the volcano.熔岩从火山口里滚滚喷出....

crater的现在进行时为：cratering...

crater的第三人称单数（三单）为：craters...

With a telescope you can see the huge crater of Ve -suvius.用望远镜你能看到巨大的维苏威火山口。Mauna Loa awoke from a 25 year silence in July 1975, filling its summit - pit crater with lava.莫纳罗亚火山在1975年7月又从沉睡了25年的状态下苏醒过来了, 山顶上的火山口充满了熔岩.Gu...

crater的现在完成时为：cratered...

crater的音标：crater的英式发音音标为：['kreɪtə(r)]crater的美式发音音标为：['kretɚ]...

apostatize的第三人称单数（三单）为：apostatizes...

in large numbers的音标：...

He knew when to leave well alone and when to interfere.他知道什么时候该适可而止，什么时候该插手干预。The hearing-impaired say digital phones interfere with hearing aids.听觉障碍者反映数字电话会对助听器造成干扰。Don't interfere in what doesn't concern you...

“周六”的英语可以翻译为：Sat(Saturday)...

“领事”的英语可以翻译为：[外] consul，consulate ...

jobbing的音标：jobbing的英式发音音标为：['dʒɒbɪŋ]jobbing的美式发音音标为：['dʒɑbɪŋ]...

balletic的音标：balletic的英式发音音标为：[bæ'letɪk]balletic的美式发音音标为：[bæ'lɛtɪk]...

spark的音标：spark的英式发音音标为：[spɑ:k]spark的美式发音音标为：[spɑrk]...

lapinization的音标：lapinization的英式发音音标为：[læpɪnaɪ'zeɪʃən]lapinization的美式发音音标为：[læpɪnaɪ'zeɪʃən]...

煤化作用...

If unused, winter radishes run to seed in spring.如果不去动的话，冬萝卜会在春天开花结籽。The scheme offers seed corn finance with loans at only 4% interest.该方案提供种子基金融资，其贷款只收取4%的利息。These plants are then pollinated and allowed to mature and p...

margaritoma的音标：margaritoma的英式发音音标为：[mɑ:dʒərɪ'təmə]margaritoma的美式发音音标为：[mɑdʒərɪ'təmə]...

微量注射器...

“侵扰”的英语可以翻译为：invade and harass，intrusion ...

肺棉屑沉着病...