mast的一般过去时怎么写？

mast的现在进行时为：masting...

mast的第三人称单数（三单）为：masts...

n.桅杆，栓柱，橡树果实vt.在…上装桅杆...

mast的现在完成时为：masted...

This two - person keelboat is known for its relative small cockpit and its flexible mast.这艘双人龙骨船的特点在于它相对较小的船舱和灵活的桅杆.We discerned the figure of a man clinging to the mast of the wrecked ship.我们看见一个人紧抱着破船的桅杆。There is a sea...

mast的复数形式为：masts...

mast的音标：mast的英式发音音标为：[mɑ:st]mast的美式发音音标为：[mæst]...

It's your turn to nail your colours to the mast.该你阐述你的观点了.Flags are flying at half - mast across China.全中国将半旗.The sails were flapping against the mast.帆拍打着桅杆....

n.掌部，掌骨...

bilbo的音标：bilbo的英式发音音标为：['bɪlbəʊ]bilbo的美式发音音标为：['bɪlboʊ]...

“自己的”的英语可以翻译为：own，Ain ...

backgrounds的音标：backgrounds的英式发音音标为：['bækɡraʊndz]backgrounds的美式发音音标为：['bækɡraʊndz]...

“迟滞”的反义词：灵活, 进展。...

“固体的”的英语可以翻译为：solid ...

gasoline的近义词有：gasoline, petrol。下面这两个名词均表示"汽油"。作"汽油"解时，这两个词的区别在于使用地区不同，gasoline用于美国，而petrol则是英国的用词。...

“抗抗体”的拼音为：kàng kàng tǐ...

distil的第三人称单数（三单）为：distils...

当我们谈到天数时,所指“Day”的意思是24个小时.When we talk about the number of days we are using DAY to mean 24 hours.物候学的数据, 正如前面一节里指出的那样, 通常是采用日历的天数作依据.Phenological data, as mentioned in the previous section, is often taken on a calendar ...

gasometers的音标：...

adj.似变形虫的...

“镀铜”的拼音为：dù tóng...

scrape together的音标：scrape together的英式发音音标为：[skreip tə'ɡeðə]scrape together的美式发音音标为：[skrep tə'ɡɛðɚ]...

lava的音标：lava的英式发音音标为：['lɑ:və]lava的美式发音音标为：['lɑvə]...