beam的一般过去时怎么写？

beam的复数形式为：beams...

n.梁，栋梁，束，光线，（电波的）波束vi.发出光与热，面露喜色vt.播送，以梁支撑，用…照射，流露vt.& vi.笑容满面，眉开眼笑，发射电波，播送，放出束状的光（或热）...

beam的近义词有：laugh, smile, giggle, grin, beam, sneer。下面这些动词均含"笑"的含义：laugh：最常用词，指因喜悦、愉快或轻视而出声的笑或大笑。smile：指面露微笑，侧重于无声。giggle：指发出咯咯的笑声，较多地用于女人或孩子。 grin：指露齿而笑。beam：书面用词，指人因心情舒畅而发出的笑，即喜形于色地笑。sneer：指冷笑、嘲笑。...

beam的现在完成时为：beamed...

The cheaper FNDs fluoresce roughly as well as those produced with an electron beam.此种廉价FND所发的荧光与用电子束生产的FND所发荧光大致相同.The radar beam can track a number of targets almost simultaneously.雷达波几乎可以同时追着多个目标.A high quality beam ha...

beam的现在进行时为：beaming...

beam的近义词/同义词有：smile, shine, glow, shaft, timber, bar, smile, timber, shine, radiate, grin, glow, wood, blink, shaft, bar, gleam。vi.beam的近义词（发光,微笑）：smile, shine, glow。n.beam的近义词（梁;桁）：shaft, timber, bar。beam的近义词（其他释义）：smil...

The lighthouse beam was quite distinct in the gathering dusk.灯塔的光束在渐浓的暮色中清晰可见。He directed the tiny beam of light at the roof.他把那一小束光对准了屋顶。She froze when the beam of the flashlight struck her.当手电筒的光照到她身上时她僵住了。...

beam的音标：beam的英式发音音标为：[bi:m]beam的美式发音音标为：[bim]...

beam的第三人称单数（三单）为：beams...

perish的近义词/同义词有：be, decease, defunct, disappear, vanish, succumb, decay, die, disappear, expire, succumb, vanish, depart, decease, die, decay。vi.perish的近义词（死亡;消失）：be, decease, defunct, disappear, vanish, succumb, decay, ...

n.范围，规模，保险项目，（新闻）报道，[植]优势度...

低反应性，活动力减弱...

“卷成”的英语可以翻译为：atching，roll into ...

roams的音标：...

Glasgow has broadened its appeal since taking on the mantle of European City of Culture in 1990...自从1990年荣获“欧洲文化之都”的光荣称号以来，格拉斯哥的魅力大增。This broadened my vision and knowledge.这件事使我打开了眼界, 增长了知识。Amway has enriched my life, br...

“柠檬酱”的英语可以翻译为：lemon sauce...

He was already buffing the car's hubs.他已经在擦汽车轮毂了。Regular buffing helps prevent nails from splitting.经常抛光保养指甲可以预防指甲劈裂。More options for buffing pads and bonnets.抛光盘和阀帽的选择余地大.The buffing wheel can avoid the hazardous p...

They were outplayed by the Colombians' slick passing and decisive finishing.哥伦比亚队凭借流畅的传球和终场前的制胜进球击败了他们。I sat in the garden and watched the passing cars.我坐在花园里，看着过往车辆。The city police set up roadblocks to check passin...

根据所报道的各种防霉剂特性,自配了针对变色移膜革的复合型防霉剂.It is proved that the self - made antifungal agentantifungal effect , by the inhibition.目的: 研制用自配试剂代替AVL—9130型电解质分析仪试剂.Objective: Study and prepare reagents instead that of AVL 9130 Electr...

There are two forms of most - favored - nation treatment: conditional and unconditional.最惠国 待遇有两种形式: 有条件的和无条件的.Normal Trade Relations ( NTR ) was formerly known as Most Favored - Nation status.正常贸易关系就是以前所谓的 最惠国 待遇.The pr...

v.傻笑( smirk的过去分词 )...

n.兴奋，激动( excitement的名词复数 )，令人兴奋的事...

You need hard currency to get anything halfway decent.你得有硬通货才能买到还算不错的东西。Inflation has turned the rouble into a toytown currency.通货膨胀使得卢布变成了毫无价值的货币。Currency-conversion costs remain one of the biggest obstacles to cross-bo...

n.畸形恐怖...