pebble的现在完成时怎么写？

You throw a pebble in a pool and it ripples.往池塘里扔块鹅卵石就会激起一片涟漪。The bird mistook the pebble for egg and tried to hatch it.这只鸟错把卵石当蛋,想去孵它.You aren't the only pebble on the beach.你这样的人多得很....

pebble的近义词有：rock, stone, gravel, pebble。下面这些名词均含"石，石头"的含义：rock：普通用词，指构成地表最坚硬部分或突出于周围地面的巨大岩石，也可指石头或石块。stone：普通用词，泛指井然的或经加工的各类石头，可大可小。gravel：集合名词，常指用于铺路的小石子和沙砾。pebble：多指海边、河边或沙中圆形的小卵石。...

pebble的复数形式为：pebbles...

pebble的第三人称单数（三单）为：pebbles...

pebble的音标：pebble的英式发音音标为：['pebl]pebble的美式发音音标为：['pɛbəl]...

Crossing the brook at the ford it brawled over pebble and shallow.跨过浅滩上的溪流,溪水在卵石和浅沟间喧哗.You aren't the only pebble on the beach.你这样的人多得很.The boy gave the bully a pelt on the back with a pebble.那男孩用石子掷击小流氓的背脊。She moan...

pebble的现在进行时为：pebbling...

pebble的一般过去时为：pebbled...

pebble的近义词/同义词有：rock, gravel, stone, small, jackstone, stone。n.pebble的近义词（卵石,细砾）：rock, gravel, stone, small, jackstone。pebble的近义词（其他释义）：stone。...

n.卵石，水晶，水晶透镜，卵石花纹vt.用卵石铺，用石子扔，使纹理粗糙...

hurrah的音标：hurrah的英式发音音标为：[hə'rɑ:]hurrah的美式发音音标为：[hʊ'rɑ,-'rɔ,hə-]...

Fagopyrum的音标：...

A compiler structured on the syntactical relationships of the character string.一种基于字符串的语法关系的编译程序.He held out a small bag tied with string.他拿出一个系着细绳的小袋子。Take two pieces of string of different lengths.拿两条长度不同的带子。Its inputs...

该目昆虫的前翅发展成坚硬的鞘翅或壳.In this order the the forewings are modified to form hard elytra or cases.鸟儿的翅膀肿了,前翅不见了.The birds'wing was swollen and the primaries missing.雄蟋蟀凭借前翅的磨擦发出唧唧声.TYPICAL USE : Male crickets chirping noi...

bootlicked的音标：...

“肱上膊”的英语可以翻译为：humerus ...

Isocyanic acid p - chlorophenyl ester was obtained with triphosgene and p - chloroaniline as raw materials.以对氯苯胺和三光气为原料,合成对 氯苯 异氰酸酯.The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroanilin...

intervascular的音标：intervascular的英式发音音标为：[ɪntə'væskjʊlə]intervascular的美式发音音标为：[ɪntə'væskjʊlə]...

membron的音标：membron的英式发音音标为：['membrɒn]membron的美式发音音标为：['membrɒn]...

Objective : To evaluate the analgesic effect and safety of compound codeine phosphate tablets.目的: 观察复方磷酸可待因片的临床镇痛效果和不良反应.Aloe may have an analgesic effect on inflammation and minor skin irritations.芦荟可能对发炎以及轻微的皮肤炎症具有镇痛作用...

courtly的近义词/同义词有：courteous, obliging, elegant, respectful, polite, civil, gracious, dignified, fashionable, aristocratic, agreeable, amicable, amiable, graceful。adj.courtly的近义词（典雅的）：courteous, obliging, elegant, respectf...

Her uncle looked at her awhile with genial acuteness.姨父看了她一眼,目光显得和蔼而犀利.He worked awhile as a pharmacist in Cincinnati.他有一段时间在辛辛那提当药剂师。He fought with the urge to smoke one of the cigars he'd given up awhile ago...他努力...

医生用探针将伤口中的金属碎片取出.A doctor used a probe to remove metal fragments from a wound.这个探针的灵敏度很高,足以测出任何微生物的存在.The probe is sensitive enough to detect the presence of a single microbe.脑外科医生要护士将探针递给他.The brain surgeon asked the nu...

n.陀螺仪，回转仪...

n.（传说中的）美人鱼( mermaid的名词复数 )...