speck的复数形式怎么写？

Billy leaned forward and brushed a speck of dust off his shoes.比利俯身擦掉了鞋子上的一丝灰尘。I've got a speck of dirt on my shirt.我的衬衫上有一点污垢.Not a speck of cloud is to be seen.看不到一星星云丝....

speck的音标：speck的英式发音音标为：[spek]speck的美式发音音标为：[spɛk]...

n.污点，微粒vt.使有斑点...

Billy leaned forward and brushed a speck of dust off his shoes.比利俯身擦掉了鞋子上的一丝灰尘。...a speck of blood.一点血迹I've got a speck of dirt on my shirt.我的衬衫上有一点污垢.He rejoices at every speck of dust that receives it and lives.他为...

speck的近义词有：molecule, atom, particle, speck, grain。下面这些名词均有"粒，微粒"的含义：molecule：指物质中保持原物质的一切化学性质，能独立存在的最小微粒，即分子。atom：指元素的最小粒子，其体积比molecule小。particle：指任何物质的微粒，引申指任何小的部分。speck：一般指"微点"或"微粒"，可引申指"斑点、污点"。grain：通常指能为肉眼清楚看到的颗粒，比上述...

speck的近义词/同义词有：tiny, bit, particle, grain, iota, shade, spot, mottle, straw, crumb, particle。n.speck的近义词（斑点;瑕疵）：tiny, bit, particle。speck的近义词（其他释义）：grain, iota, shade, spot, mottle, straw, crumb, particle。...

A : Can you use broaching to make a gear?你能用拉削技术制作齿轮 吗 ?Notice: When broaching, make sure that the air escape cock is closed.注意: 在进入拉削时一定要关闭放气开关.He held the wheel firmly to prevent the ship from broaching to.他牢牢掌舵,以防船侧面迎...

“反相”的拼音为：fǎn xiàng...

n.砌砖，砌砖工作，瓦工...

The humerus is the long bone of the arm.肱骨是上臂的长骨.A pin placed through the condyles of the humerus provides to upper arm.用针穿过肱骨的两髁牵引上臂.Nonoperative management is appropriate for the majority of proximal humerus fractures....

“等频率”的英语可以翻译为：equifrequent ...

immense的近义词/同义词有：stupendous, huge, giant, enormous, vast, mammoth, monumental, gigantic, large, great, huge, monumental, great, bulky, giant, towering, colossal, stupendous, tremendous, large, gigantic, prodigious, jumbo...

v.（使）终止，中断，中止( discontinue的过去式和过去分词 )...

earning的音标：earning的英式发音音标为：['ɜ:nɪŋ]earning的美式发音音标为：['ɜnɪŋ]...

maggoty的音标：maggoty的英式发音音标为：['mægətɪ]maggoty的美式发音音标为：['mægətɪ]...

AARP chose New York Life as the exclusive underwriter of its new life insurance program.全美退休者协会(AARP) 选择纽约人寿作为新寿险计画的独家保险商....

“乳房”的英语可以翻译为：east，mamma，uber，staphylion，bubby...

“固件”的拼音为：gù jiàn...

...Saudi Arabia, the world's leading oil producer.沙特阿拉伯，世界主要的石油生产国Training The Ukrainian players know they need to improve against Saudi Arabia.乌克兰的队员们知道他们必须在对沙特的比赛里有所改进.In Riyadh Saudi Arabia doctors successfully s...

cardsharp的音标：cardsharp的英式发音音标为：['kɑ:dˌʃɑ:p]cardsharp的美式发音音标为：['kɑdˌʃɑp]...

ergotrate的音标：...