pin的一般过去时怎么写？

pin的复数形式为：pins...

Extrusion System: frequency variable motor, cycloidal pin gear speed reducer and high qualitynitrifiedfeed cylinder screw.挤出系统: 变频调速电机 、 摆线针轮减速箱加优质氮化料筒罗杆.It was so still you could have heard a pin drop.这是那样的寂静, 连一根针落地的声音...

pin的第三人称单数（三单）为：pins...

n.钉，别针，扣针，饰针，大头针，没价值的东西vt.压住，（用钉等）钉住，钉住，别住，扣住，用障壁等)围住，关住（俚语）抓住，[军]牵制adj.针的，钉的，销的，大头针的...

pin的现在完成时为：pinned...

pin的近义词/同义词有：fasten, clip, hook, clasp, fasten, hook, clip, clasp, cork, straw, needle。vt.pin的近义词（别住;钉住;扣住）：fasten, clip, hook, clasp。pin的近义词（其他释义）：fasten, hook, clip, clasp, cork, straw, needle。...

She'd do anything for a bit of pin money.为了挣点外快，她什么都肯做。It has taken until now to pin down its exact location.直到现在才确定了它的准确位置。Zita was herself unconventional, keeping a safety-pin stuck through her ear lobe.齐塔自己就不守传统，...

pin的音标：pin的英式发音音标为：[pɪn]pin的美式发音音标为：[pɪn]...

pin的现在进行时为：pinning...

氏族成员在他们处于忧患困难之时彼此相互援助.In their trials and difficulties the members of the gens assisted each other.所以明星每时每刻都必须保持忧患意识.So star at times to maintain a sense of crisis.那些吵吵闹闹的邻居成了我生活中的一大忧患.Those noisy neighbours are the bane...

anesthetization的音标：anesthetization的英式发音音标为：[əni:sθətaɪ'zeɪʃn]anesthetization的美式发音音标为：[ənisθətaɪ'zeɪʃn]...

Television broadcasters were warned to exercise caution over depicting scenes of violence.电视台受到警告，要求对暴力场面的描绘采取谨慎态度。He sets the atmosphere and shapes the scenes pleasingly.他把气氛和场面调动得轻松愉快。They were sickened by the scenes o...

vivid的近义词/同义词有：strong, brilliant, glaring, bright, flamboyant, clear, dazzling, splendid, colorful, rich, distinct, expressive, graphic, distinct, colorful, resplendent, exotic, dazzling, glaring, rich, brilliant, alive,...

n.蟾蜍二烯羟酸内酯...

McKinnon estimated the lateral movement of the bridge to be between four and six inches.麦金农估计大桥的侧向移动介于4至6英寸之间。McKinnon looked at him unemotionally.麦金农不动声色地看着他。"Oh dear, oh dear." McKinnon sighed. "You, too."“哎呀，哎呀！”麦金农叹息...

“承包”的英语可以翻译为：contract (with，for)，job ...

graminivorous的音标：graminivorous的英式发音音标为：[ˌgræmɪ'nɪvərəs]graminivorous的美式发音音标为：[ˌgræmə'nɪvərəs]...

“津贴”的英语可以翻译为： subsidy，allowance，bounty，emolument，backshish ...

7人生在世必遇患难,如同火星飞腾.Yet man is born to trouble as surely as sparks fly upward.物价会飞腾; 政客会逢场作戏; 也会变老.Prices will rise, Politicians will philander , you too will get old.升则飞腾于宇宙之间, 隐则潜伏于波涛之内.Rises to soar between the universe,...

cedis的音标：...

二聚水...

The house fell into disrepair but a group of preservationists have reconstructed the roofs.这座房子年久失修，但一群古建筑保护者已翻盖了房顶。If your marriage or relationship is in disrepair, enlist the help of a marriage guidance counsellor.如果你们...

渐渐地，我对大学的整个体制感到相当失望。I gradually got rather disillusioned with the whole setup of the university.渐渐地，犹太社区得到重建，犹太人的生活重新开始。Slowly Jewish communities were reconstituted and Jewish life began anew.渐渐地，他开始承认自己羡慕母亲。Gradually he...

n.中期证券...