crater的现在完成时怎么写？

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的一般过去时为：cratered...

crater的第三人称单数（三单）为：craters...

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

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的现在进行时为：cratering...

crater的复数形式为：craters...

粘菌，集胞粘菌目...

车子底盘的3块隔热板已经脱落了。Three insulating panels had come adrift from the base of the vehicle.他会把钢丝绳拴在汽车底盘上，用卷扬机把汽车吊到运河岸上。He would attach a cable around the chassis of the car and winch it up on to the canal bank.新部件可能包括钢壳, 变速器或底...

vt.用假动作诱使（对方球员）离位...

invading的音标：...

“担保”的英语可以翻译为：warrant，guarantee，go bail for，vouch for，assure ...

“争斗”的拼音为：zhēng dòu...

n.性冲动发生...

“心房”的拼音为：xīn fáng...

ionium的音标：ionium的英式发音音标为：[aɪ'əʊnɪəm]ionium的美式发音音标为：[aɪ'oʊnɪrm]...

Candida admits to having been "mortally embarrassed".坎迪达承认当时“尴尬得要命”。He falls, mortally wounded.他倒下了，伤得很重。The soldier is mortally wounded.这个士兵受了致命伤....

“能手”的拼音为：néng shǒu...

This man is really a slowpoke , he never hurries in doing anything.这个人真是个慢性子, 干什么事也不着急.He hurries to help me.他赶紧跑来搭手.Paul has filled a box with canned goods and hurries out.保罗装了一箱罐头食品,急匆匆走了出去....

real的音标：real的英式发音音标为：['ri:əl]real的美式发音音标为：['riəl, ril]...

"Ding-dong," went the doorbell.“叮咚，”门铃响了。Dong threw the door open.冬猛地推开了门.Will you be seeing Wu Dong?你会见到吴东 吗 ?...

...a doddering old man making his will before he's too senile.趁尚未老糊涂之前立下遗嘱的年迈老者He is very much a man of decision and action.他是一个遇事非常果断、行动极为迅速的人。...a young deaf and dumb man.年轻的聋哑男子The British Consul in Zurich has co...