lack的反义词有：fill, abundance, fill, abound。vt. & vi.lack的反义词（缺少;没有;需要）：fill。lack的反义词（其他释义）：abundance, fill, abound。...

回来，记起，强烈反驳，重复说...

The firecracker spattered sparks the moment it was lit.花炮点着后,刺刺地直冒火星.The firecracker didn't go off.爆竹没响.Light a firecracker with a burning joss stick.用香火点燃爆竹....

acknowledge的反义词有：ignore, disregard, deny, ignore, disapprove, disregard, contradict, deny。vt.acknowledge的反义词（承认）：ignore, disregard, deny。acknowledge的反义词（其他释义）：ignore, disapprove, disregard, contradict, deny。...

back的反义词有：fore, front, forth, fore, face, forth, front。adv.back的反义词（向后;后退地）：fore, front, forth。back的反义词（其他释义）：fore, face, forth, front。...

n.装有向上开的后车门的小轿车( hatchback的名词复数 )...

backcross的现在进行时为：backcrossing...

black的一般过去时为：blacked...

attack的反义词有：guard, safeguard, protect, defend, protection, safeguard, defense, guard, defense, safeguard, protection, guard, protect, defend。vt.attack的反义词（攻击;责难;侵害）：guard, safeguard, protect, defend。n.attack的反义词（袭击;抨击）：p...

bareback的音标：bareback的英式发音音标为：['beəbæk]bareback的美式发音音标为：['berbæk]...

The teacher bracketed the mistakes in my homework.老师用括弧标出了我家庭作业中的错误.Smith and John were bracketed for the first prize.史密斯和约翰同时被提名授予一等奖.Two conversations with our longtime ally King Hussein bracketed the meeting with Isma...

backbone的近义词有：courage, bravery, backbone, nerve。下面这些名词都可表示"勇气，胆量"的含义：courage：普通用词。指面对危险或困难时无所畏惧的精神和敢于奋斗的进取心。bravery：指在危险中表现出的无所畏惧精神或在逆境中仍能坚持下去的毅力。backbone：指性格倔强，意志坚定，有骨气，有顽强的决心去做某事。nerve：侧重指面临危险或在冒险的情况下具有冷静、清醒的头脑和坚定无畏的勇气...

vt.破裂，打开，（使…）开裂，说（笑话），开瓶vi.断裂，折断，碎裂声，爆裂声，镜子破裂了，失去控制，衰退n.裂缝，试图，缝隙，（可听到响声的）重击adj.训练有素的，技艺高超的，优秀的，一流的...

He tacked the sheets of paper on as carefully as possible.他尽量小心地把纸张钉上去.After negotiation, they tacked two new clauses on to the end of the contract.通过协商, 他们在合同末尾处又加上了两项新条款.He had tacked this note to her door...他用图钉将这张便条钉...

jacket的音标：jacket的英式发音音标为：['dʒækɪt]jacket的美式发音音标为：['dʒækɪt]...

pack的一般过去时为：packed...

track的音标：track的英式发音音标为：[træk]track的美式发音音标为：[træk]...

Sale and Leaseback : How to Decide Its Tax Liability?返租销售: 纳税义务如何判断?...

track的现在进行时为：tracking...

blackcurrants的音标：blackcurrants的英式发音音标为：[blæk'kʌrənts]blackcurrants的美式发音音标为：[blæk'kʌrənts]...

The side tracks off the tarred road were rutted and uneven.柏油路面两边的辅道上布满车辙，凹凸不平。On either side of the tracks the ground fell away sharply.跑道两侧都是很陡的斜坡。They stopped in their tracks and stared at him in amazement.他们突然停下，惊讶地盯...

quack的第三人称单数（三单）为：quacks...

v.弄脏( black的过去式和过去分词 )，使变黑，抵制，把黑油彩抹在（演员）脸上...

Every bathhouse has some sort of snack bar and a pay phone.每个浴室还有各种快餐和付费电话.I only have a snack at lunch time.午饭我通常只吃一份快餐.Hele buckwheat noodles, with China's characteristics of the local flavor snack.荞面饸饹, 是我国具有地方特色...

Kiwi fruit are just the thing for a healthy snack.猕猴桃正是健康的小点心。He converted his truck into a mobile snack bar.他把货车改成流动小吃店.I only have a snack at lunch time.午饭我通常只吃一份快餐....

track的近义词/同义词有：artery, trajectory, air, orbit, turn, course, tour, path, lap, line, tack, way, walk, flight, loop, route, lane, beat, round, rut, cut, trench, groove, wheel, gutter, cutting, jog, trot, furrow, channel, t...

n.可锯金属的弓形锯，钢锯...

adj.& adv.（骑马） 不用马鞍的（地）adj.袒背的，无马鞍的...

aback的反义词有：forward, ahead, ahead, forward。adv.aback的反义词（向后）：forward, ahead。aback的反义词（其他释义）：ahead, forward。...

Never mind the side issues, let's get down to brass tacks and thrash out a basic agreement.别管枝节问题, 让我们讨论问题的实质,以求得基本一致.Get down to the brass tacks, and quit talking round the subject.谈实质问题吧, 别兜圈子了.Let's get down...