Petty officers are the backbone of a navy.军士是海军的骨干。Agriculture forms the backbone of the rural economy.农业是农村经济的基础。The wounded soldiers showed much backbone before the enemy.受伤的士兵在敌人面前表现出了威武不屈的精神....

pack的近义词有：pack, package, packet, parcel, bunch, bundle。下面这些名词均有"捆，包"的含义：pack：指专为背负而包扎的包裹，也指驮物等。package：指包装整齐严密的包裹或一包、一捆、一盒东西。packet：一般指小件行李、邮包、还可指更小一些的包。parcel：着重指邮包，也指将东西扎成小包或不太大的包。bunch：指有规则地把同类东西固定在一起。bundle：指多件东西被捆扎在...

n.营房，兵营，（临时性的）棚屋，外观简陋划一的房屋vt.向…提供营房（或棚屋），使（如军人）住在营房内，对…大嚷vi.住入营房（或棚屋），喝倒彩...

n.满袋，多量( sackful的名词复数 )...

I have tried to pack a good deal into a few words.我尽量言简意赅。It shows a fox being disembowelled by a pack of hounds.画面中一只狐狸正被一群猎狗撕咬得肠子外流。Pack the fruits and nuts into the jars and cover with brandy.把水果和坚果放进罐子里，用白兰地酒浸泡。...

The main drawback to it is the cost.它的主要缺点是成本高。Everything has its drawback.事事不免有缺点.He felt the apartment's only drawback was that it was too small.他觉得这个公寓唯一的缺点就是太小了。...

n.黑头粉刺( blackhead的名词复数 )...

backlog的复数形式为：backlogs...

Will you lend me your jacket for a little while?你能把上衣借给我穿一会儿吗？The middle button of his uniform jacket was strained over his belly.制服上装中间的纽扣在他的肚子上绷得紧紧的。He never washed, and always wore a filthy old jacket.他总是穿着一件从来不洗的脏兮兮的...

[人名] [英格兰人姓氏] 布莱克本住所名称，来源于古英语，含义是“黑的+溪流”(black+stream)，[地名] [澳大利亚、美国、英国] 布莱克本...

package的音标：package的英式发音音标为：['pækɪdʒ]package的美式发音音标为：['pækɪdʒ]...

白纸黑字...

Boxes are stacked in every nook and cranny at the factory.盒子叠放在工厂的各个角落。He stacked the firewood in the backyard.他把木柴堆在后院。The odds are stacked against civilians getting a fair trial.平民难以得到公正的审判。There was an impressive arra...

blackjack的第三人称单数（三单）为：blackjacks...

jackboot的复数形式为：jackboots...

backgearing的音标：backgearing的英式发音音标为：[bækd'ʒɪərɪŋ]backgearing的美式发音音标为：[bækd'ʒɪərɪŋ]...

n.救生衣...

And south across the lake they would go , ever south, till they gained the Mackenzie.接着,他们就会在湖里朝南方划, 一直朝南, 直到麦肯齐河.MacKenzie's plan for the third through sixth holes at Royal Melbourne ( West ).MacKenzie(麦肯齐教授)在Royal...

tack的一般过去时为：tacked...

Hes built like a linebacker, said Dr. David Kalla, whodelivered the baby by Caesarean section.这名男婴通过剖腹产降生, 为他接生的医生大卫·卡拉说:“他的身材就像一名后卫球员. ”...

shack的现在进行时为：shacking...

snack的近义词/同义词有：to, bite, eat, a, munch, lunch, nibble, out, nosh, have, between, meals, meal, refreshment, light, hors, snack, morsel, munchies, nibble, lunch, tidbit, appetizer, nosh, d'oeuvre, bite, nourishment。v....

Many boys explode firecrackers on the Fourth of July.许多男孩子在7月4日那天放爆竹.The firecrackers were crackling and spluttering.鞭炮劈里啪啦地响.The firecrackers scared the cat.爆竹声把那只猫吓跑了....

Back off, Mom, I'm old enough to make my own decisions!你别管，妈妈，我已经能够自己作决定了！They persuaded the Federal Reserve to back off of tight money.他们说服了联邦储备局在货币奇紧的情况下向他们让步.The world backs off when you make it back off, right?只...

pack的音标：pack的英式发音音标为：[pæk]pack的美式发音音标为：[pæk]...

blackcock的音标：blackcock的英式发音音标为：[b'lækkɒk]blackcock的美式发音音标为：[b'lækkɒk]...

回喊，叫（某人）回来[去]，回电话，记起（某事）...

hamshackle的音标：hamshackle的英式发音音标为：['hæmˌʃækl]hamshackle的美式发音音标为：['hæmˌʃækəl]...

I tried not to think about it. I blacked it out.我尽量不去想它，竭力要将它忘掉。Samadov said that he felt so ill that he blacked out.萨马多夫说他感觉很不舒服，然后就晕了过去。Their mother was trying to hide her two blacked eyes.他们的母亲想遮住自己被打青的双眼。...

quack的现在进行时为：quacking...