backstep的音标？

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警察认为这场打斗是由两个敌对的青少年帮派之间的纠纷引起的。The police believe the fight was due to a dispute between rival teenage gangs.该地产正处于两伙敌对的毒品犯罪团伙激烈火拼的中心地带。The estate is at the centre of a bitter turf war between rival drug gangs.特德采取了敌对的态度.T...

“装船”的英语可以翻译为：shipment，loading on board，put goods on a ship，lade，lading ...

介绍了一种新的测定亚硝酸根的荧光探针分子 ——— 3- ( 4-氨基苯基 ) 中氮茚-1-羧酸甲酯 ( API ).A novel fluorescence probe, 3 - ( 4 - aminophenyl ) indolizine - 1 - carboxymethyle ( API ) has been developed for the determination of trace nitrite.介绍了一种新的测定亚硝酸...

Boy, that salesman was the biggest airhead I've ever seen.□好家伙, 那个男售货员是我见过的最愚蠢的人.She's a total airhead!她完全是个大傻瓜！I'm not a complete airhead.我可不是个十足的大傻瓜.I’m not a complete airhead.我可不是个十足的大傻瓜。...

n.（枪支）分解v.拆开( dismantle的现在分词 )，拆卸，废除，取消...

thank goodness的音标：thank goodness的英式发音音标为：[θæŋk 'ɡudnis]thank goodness的美式发音音标为：[θæŋk 'ɡʊdnɪs]...

taxing的音标：taxing的英式发音音标为：['tæksɪŋ]taxing的美式发音音标为：['tæksɪŋ]...

adj.继续存在的，未死的，依然健在的v.幸存，活下来( survive的现在分词 )，比…活得长，经历…之后还存在，幸免于难，挺过...

freezing的音标：freezing的英式发音音标为：['fri:zɪŋ]freezing的美式发音音标为：[]...

graft的一般过去时为：grafted...

侧腹痛伴有排尿灼表明是肾结石.Flank pain associated with burning on urination, suggests renal calculi.让小孩儿在厕所排尿.Have the child void into the toilet.病牛频频企图排尿,搏动坐骨弓上的尿道.The sick cow frequently attempts urination and pulsates the urethra ...

n.化学家，化学adj.化学的...

Tom is genuinely appreciative of all the success he's had.汤姆为他自己获得的所有成功由衷地感激。There is a murmur of appreciative laughter.发出一阵赞赏的低笑声。The company was very appreciative of my efforts.公司对我的努力十分赞赏。...

adj.透过皮肤发生作用的，涂在皮肤上的，皮下的...

soldier的一般过去时为：soldiered...