gum的现在进行时怎么写？

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 ...

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

gum的第三人称单数（三单）为：gums...

gum的现在完成时为：gummed...

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

人们供奉祭品以求神灵息怒。Sacrifices were made to propitiate the gods.她已息怒.She ceased from anger.请息怒, 他不是有意要侮辱你的儿子.Simmer down. He didn't intend to insult your son....

The rate of disconnections following non-payment of water charges is rising.不缴水费引起的断水的比率正在上升。A clerk simply verifies that the payment and invoice amount match.职员只是核实付款和发票上的数额是否一致。We are saving for a down payment on a hou...

jingly的音标：jingly的英式发音音标为：[d'ʒɪŋlɪ]jingly的美式发音音标为：[d'ʒɪŋlɪ]...

“投保人”的英语可以翻译为：applicant，policy holder，policy-holder ...

sluice的音标：sluice的英式发音音标为：[slu:s]sluice的美式发音音标为：[slus]...

“蜂花烷”的英语可以翻译为：[化] melissane，triacontane ...

The yacht has sprung a leak in the hull.帆船的船体上出现了一条裂缝。In May engineers found a leak in a hydrogen fuel line.5月份工程师们在一条氢燃料管线上发现一条裂隙。The blood vessels may leak fluid, which distorts vision.血管可能会渗漏，造成视力模糊。...

bowdlerized的音标：...

他叫骆家辉, 是美籍华人.His name is Gary Locke, and he is American Chinese.西部都尉与武都道同治骆谷.Wududu wei the west and Valley Road, Luo Tongzhi.与人们经常认为的不同,骆驼不是把水储存在骆峰里.Camels do not store water in their humps, as people often think....

All programs have bugs and need endless refinement.所有的程序都有漏洞,都需要不断改进.The sacks of rice were swarming with bugs.一袋袋的米里长满了虫子.That man really bugs me.那个人真是使我心烦....

“滋长”的英语可以翻译为：grow，develop ...

Acipenseriformes的音标：...

n.自动性...

courageous的近义词/同义词有：audacious, brave, stout-hearted, bold-spirited, manful, nervy, virile, high-spirited, dauntless, aweless, unappalled, great-hearted, dreadless, manly, adventurous, bold, self-assured, gallant, assured...

tap的近义词有：knock, tap, rap, pat。下面这些动词均有"敲，击"的含义：knock：指用拳头或其它器械猛敲或猛打；也指用手轻敲某物。tap：多指慢慢地连续地轻击或轻拍。rap：指用手指或木棒等快速地轻敲或急拍。pat：指用手轻拍以示同情、赞同或爱抚。...