coffin的一般过去时怎么拼写？

coffin的第三人称单数（三单）为：coffins...

The coffin had been draped in a Union Jack.灵柩上覆盖着英国国旗。Two reporters had to help lower the coffin into the grave.两名记者不得不帮忙把灵柩慢慢地放进墓穴中。The coffin closed with a dull thud.棺材合上时发出一声闷响。...

coffin的现在完成时为：coffined...

The coffin had been draped in a Union Jack...灵柩上覆盖着英国国旗。The coffin was placed in the grave.那口棺材已安放到坟墓里去了。The coffin was carried by six soldiers walking in lockstep .灵柩由齐步行进的六名士兵抬着。Two reporters had to help lower the coff...

coffin的复数形式为：coffins...

coffin的音标：coffin的英式发音音标为：['kɒfɪn]coffin的美式发音音标为：['kɔfɪn]...

coffin的现在进行时为：coffining...

n.棺材，蹄槽vt.收殓...

coffin的近义词/同义词有：pall, sarcophagus, box, casket, pine。n.coffin的近义词（棺材）：pall, sarcophagus, box, casket, pine。...

leatherware的音标：leatherware的英式发音音标为：['leðəweə(r)]leatherware的美式发音音标为：['leðəwer]...

blipped的音标：...

n.丁炔...

rider的复数形式为：riders...

Mary gave herself airs when she wore her new dress.玛丽穿新衣时洋洋自得。His classmates called him a show - off because of his bumptious airs.由于他老是装出一副自以为是的架势,所以同学们就叫他“自大的夜郎”.They have stolen people's airs as they sometimes st...

[化] 介氯醛，[医] 介氯醛，三聚氯醛，聚三氯乙醛...

handicraftsman的复数形式为：handicraftsmen...

“烂醉”的近义词/同义词：大醉, 沉醉, 大醉, 沉醉, 酣醉。...

“内龙骨”的拼音为：nèi lóng gǔ...

fluorofibre的音标：fluorofibre的英式发音音标为：[f'lu:ɔ:rəfaɪbə]fluorofibre的美式发音音标为：[f'luɔrəfaɪbə]...

adj.升级的，提升的v.提升( upgrade的过去式和过去分词 )，使（机器、计算机系统等）升级，提高（设施、服务等的）档次，提高（飞机乘客、旅馆住客等）的待遇...

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

n.用对抗疗法的医生...

isthmus的音标：isthmus的英式发音音标为：['ɪsməs]isthmus的美式发音音标为：['ɪsməs]...

“吸音板”的拼音为：...