collaborate的一般过去时为：collaborated...

craftsman的复数形式为：craftsmen...

Do you think this fear is warranted?你认为有必要这样害怕吗？This material is warranted ( to be ) pure silk.这块料子保证是纯丝的.The storekeeper warranted the quality of the coffee.店主保证咖啡的质量....

inverarite的音标：inverarite的英式发音音标为：['ɪnvərəraɪt]inverarite的美式发音音标为：['ɪnvərəraɪt]...

drawbench的音标：drawbench的英式发音音标为：['drɔ:bentʃ]drawbench的美式发音音标为：['drɔbentʃ]...

n.红外激射，红外激射器...

They lacked the scientific personnel to develop the technical apparatus much further.他们缺少能够进一步研发这一技术装置的科研人员。a piece of laboratory apparatus一件实验室仪器A nuclear reactor is the apparatus in which atoms are split.核反应堆是分裂原子的装置....

It might be worth taking a long hard look at your frustrations and resentments.认真仔细地审视一下自己的失落和不满情绪可能很有必要。His unique style attributes to the good education, numerous frustrations and bighearted ideas in his chillhood.陶书形画...

However, the Z variation of CANBERRA changes its phase as the same with that for HONOLULU.可是, CANBERRA台的变化又和HONOLULU台同相.Tell them that Parliament House sells the cheapest post cards in Canberra.告诉他们国会大厦里卖全堪培拉最便宜的明信片.CONT...

Objective : To illustrate the killing effects avermectin on Leptotrombidium deliense on tropical coral islands.目的: 观察生物杀螨剂阿维菌素在热带珊瑚岛上对地里纤恙螨成虫杀灭效果.He lay on a coral beach where the cocoanuts grew down to the mellow - soun...

adj.有磨蚀作用的，摩擦的，粗糙的，使人厌烦的，伤人感情的n.研磨料，琢料，金刚砂...

Power pesticide dusters can be calibrated and used to apply pertilizer.动力杀虫剂可以调整用来施肥.The flexible diaphragm is connected to a plat cantilever - calibrated spring.柔韧的膜片一扁平的悬臂校正弹簧相连.Usefulness includes the fact the negativ...

mechanotherapy的音标：mechanotherapy的英式发音音标为：[ˌmekənəʊ'θerəpɪ]mechanotherapy的美式发音音标为：[ˌmekənoʊ'θerəpɪ]...

The exhibitions are minerals, wagon construction, blacksmithing, and traditional crafts.展示各种矿物 、 四轮马车的结构 、 铁匠及传统的手艺.The designs used in the indigenous arts and crafts of this tribe are unique.这个部落自己生产的工艺品的设计很独特.Intereste...

cramp的第三人称单数（三单）为：cramps...

adv.迷路地，堕落，误入歧途地adj.离开正轨的，迷路的...

n.传动装置( arranger的名词复数 )...

invigorate的现在完成时为：invigorated...

transition的音标：transition的英式发音音标为：[træn'zɪʃn]transition的美式发音音标为：[træn'zɪʃən, -'sɪʃ-]...

Derartu is an outstanding athlete and deserved to win.德拉尔图是位优秀的运动员，赢得比赛也是理所当然。...

graze的近义词有：nourish, feed, graze。下面这些动词均含"提供所需食物，喂养"的含义：nourish：指提供生长、健康或维持生存所必需的食物或养料，尤指用营养品促进生长。feed：普通用词，含义广泛。既可指给人或动物提供食物，又可指给植物以养料或为机器等加燃料等。graze：侧重指用正在生长的青草喂养牲畜。...

Grassland A major world plant community ( biome ) dominated by grasses ( Poaceae ).草原:以禾本科草类 ( 禾本科 ) 为优势物种的植物群落 ( 生物群系 ).A sweet fragrance rose from the wild grasses.野草散发出芳香.Grasses were moist with dew.草被露水沾湿了.The flower...

celebrate的现在进行时为：celebrating...

小脑红核的...

The variety of garnet includes almandine, pyrope, magnesium - iron garnet, manganese aluminum garnet, andradite and calcium - chromium garnet.石榴石的种类包括(铁铝榴石 、 镁铝榴石 、 镁铁榴石 、 锰铝榴石 、 钙铁榴石、钙铬榴石)....

infra-red的音标：infra-red的英式发音音标为：['ɪnfrər'ed]infra-red的美式发音音标为：['ɪnfrər'ed]...

microradiographic的音标：microradiographic的英式发音音标为：[maɪkrəʊreɪdi':əʊɡræfɪk]microradiographic的美式发音音标为：[maɪkroʊreɪdi'oʊɡræfɪk]...

astrophotograph的音标：astrophotograph的英式发音音标为：[æstrəfətəɡ'rɑ:f]astrophotograph的美式发音音标为：[æstrəfətəɡ'rɑf]...

n.脊椎推拿治疗者...

euphrasy的音标：euphrasy的英式发音音标为：['ju:frəsɪ]euphrasy的美式发音音标为：['jufrəsɪ]...