dab的一般过去时怎么写

dab的现在进行时为：dabbing...

n.少许，是…能手，做某事很在行，在某方面技术熟练vt.（用某物）轻触，轻而快地擦掉（或抹掉），快速擦拭，（用某物）轻而快地涂上（或点上）…...

I put a dab of butter on my bread.我往面包上抹了点黄油。Ask Neil to do it — he's a dab hand at carpentry.让尼尔来做吧,他做木工活很在行.Dab the paint on with a sponge.用海绵扑上颜料。She wore no make-up, not even a dab of lipstick.她没有化妆，甚至连一点儿口红都没涂。...

dab的复数形式为：dabs...

DAB is the radio system of the 21st Century.数字音频广播是21世纪的无线电广播系统。She's a dab hand at DIY.她擅长自己动手。He's a dab hand at cooking spaghetti.他是煮意大利面条的高手。...

dab的现在完成时为：dabbed...

dab的第三人称单数（三单）为：dabs...

dab的音标：dab的英式发音音标为：[dæb]dab的美式发音音标为：[dæb]...

“哎”的拼音为：āi...

n.圭亚那（拉丁美洲）...

n.边心距离...

...

n.指示...

n.恐怖，惊吓，可怕的东西，难看的人v.使惊恐...

trial的音标：trial的英式发音音标为：['traɪəl]trial的美式发音音标为：['traɪəl, traɪl]...

“稀有”的拼音为：xī yǒu...

n.酪朊塑料...

darkens的音标：...

叙述了液态模锻的工艺实质 、 应用范围及工艺参数.The paper has described technological essence, application range and technological parameters.阐述了用粉末锻造工艺代替普通模锻的优点.It has elaborated the advantages of the powder forging technology.分析了汽车驱动齿轮的冷模锻工艺...

Her hair was singed and her anorak was burnt.她头发烧焦了，带风帽的夹克也烧掉了。He singed his hair as he tried to light his cigarette.他点烟时把头发给燎了。The cook singed the chicken to remove the fine hairs.厨师把鸡燎一下,以便去掉细毛....

“解说”的拼音为：jiě shuō...

cabbages的音标：...