gum的第三人称单数怎么写？

Spit out that gum and pay attention.把那块口香糖吐出来，注意听。Extraction Method Galbanum gum is collected incisions on the roots of the plant.白松香胶采集于其植株的根部.The gum was three reals.这口香糖是三雷亚尔.Kookaburra sits on an old gum tree.翠鸟坐在一棵老...

gum的现在完成时为：gummed...

n.口香糖，树胶，黏胶，牙龈vt.& vi.胶合，涂以树胶，使…有粘性...

gum的一般过去时为：gummed...

When not removed, plaque causes tooth decay and gum disease.牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。I've tried everything from herbal cigarettes to chewing gum.中草药香烟、口香糖之类的我统统都试过了。Deposits of plaque build up between the tooth and the ...

gum的现在进行时为：gumming...

gum的音标：gum的英式发音音标为：[gʌm]gum的美式发音音标为：[ɡʌm]...

“横丝”的英语可以翻译为：abb ...

The marked immunoassay technique gives the changes from macroanalysis to microanalysis.标记免疫分析技术的出现使临床生化分析由常量分析向微量分析转变.In addition , E 2 in blood were determinated by enzyme immunoassay ( EIA ).采用酶免疫分析法测定血清雌二醇 ( E2 ) 水平.T...

crucifixion的复数形式为：crucifixions...

antirheumatic的音标：antirheumatic的英式发音音标为：[æntɜ:'hu:mætɪk]antirheumatic的美式发音音标为：[æntɜ'humætɪk]...

n.胜利( triumph的名词复数 )，巨大的成就，（成功的）典范，（巨大成功或胜利的）心满意足v.获胜( triumph的第三人称单数 )，克服，打败，战胜...

n.不和谐，不协调，不和睦，冲突...

巴蒂杆菌素...

山顶学校...

fussbudget的音标：fussbudget的英式发音音标为：['fʌsbʌdʒɪt]fussbudget的美式发音音标为：['fʌsbʌdʒɪt]...

在这些矿物中, 高岭石, 伊利石和绿泥石最常见.Of these minerals, kaolinite, illite and chlorite are commonest.柯绿泥石呈卷曲网状或折迭片状.Corrensite forms networks of crinkled or folded sheets.兰杰地区的强烈绿泥石化岩石据信可能是蚀变粒玄岩.In the Ranger area highly chloritic ro...

bleach的一般过去时为：bleached...

macrocephalia的音标：macrocephalia的英式发音音标为：[mækrəʊsɪ'feɪlɪə]macrocephalia的美式发音音标为：[mækroʊsɪ'feɪlɪr]...

incorporation的音标：incorporation的英式发音音标为：[ɪnˌkɔ:pə'reɪʃn]incorporation的美式发音音标为：[ɪnˌkɔrpə'reʃən]...

isocalamendiol的音标：isocalamendiol的英式发音音标为：[aɪzəʊkələ'mendɪəl]isocalamendiol的美式发音音标为：[aɪzoʊkələ'mendɪrl]...

n.胚芽定...