chum的现在完成时怎么写？

chum的第三人称单数（三单）为：chums...

chum的复数形式为：chums...

chum的现在进行时为：chumming...

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chum的音标：chum的英式发音音标为：[tʃʌm]chum的美式发音音标为：[tʃʌm]...

You see I would rather chum with the few mechanics there were in that station.你们看,我倒情愿与那站上的那几个机修工交朋友.an old school chum老校友...his old chum Anthony.他的老朋友安东尼There's your old chum, Francis Getliffe and his friends.还有你的老...

an old school chum老校友There's your old chum, Francis Getliffe and his friends.还有你的老朋友法兰西斯?盖特列夫以及他的朋友们.You see I would rather chum with the few mechanics there were in that station.你们看,我倒情愿与那站上的那几个机修工交朋友....

chum的一般过去时为：chummed...

vt.为…做裁判（umpire的过去式与过去分词形式）...

n.明矾石...

n.巴基斯坦（南亚国家）...

继续雇用，继续前进，继续穿着，重复...

adj.原子的，原子能的，原子武器的，极微的...

instal的音标：instal的英式发音音标为：[ɪn'stɔ:l]instal的美式发音音标为：[ɪn'stɔl]...

antiscorching的音标：antiscorching的英式发音音标为：[æntɪs'kɔ:tʃɪŋ]antiscorching的美式发音音标为：[æntɪs'kɔtʃɪŋ]...

n.脑（脊）膜血管的...

Humidifier function from Elvan water filter provides optimal humidity control that mimics humidity from wet laundry.淡英斑岩滤水器具有增湿功能,能模仿湿洗时的环境湿度,控制到最佳水平....

“海地人”的英语可以翻译为：Haytian ...

chivalrous的近义词/同义词有：polite, knightly, gallant, courteous, noble, smooth, stout, gallant, noble, courageous, adventurous, courteous, knightly, valiant, heroic, polite, benevolent。adj.chivalrous的近义词（骑士的;殷勤的;有礼貌的）：polite, k...

tact的音标：tact的英式发音音标为：[tækt]tact的美式发音音标为：[tækt]...

unnecessarily的音标：unnecessarily的英式发音音标为：[ˌʌn'nesəsərəlɪ]unnecessarily的美式发音音标为：[ʌn'nɛsəˌsɛrɪlɪ]...

lactate的现在完成时为：lactated...

lipodiersis的音标：lipodiersis的英式发音音标为：[laɪ'pɒdɪəəsɪs]lipodiersis的美式发音音标为：[laɪ'pɒdɪrəsɪs]...