freckling什么意思解释？

freckling的音标：freckling的英式发音音标为：[f'reklɪŋ]freckling的美式发音音标为：[f'reklɪŋ]...

The first sign of potassium deficiency is a white speckling or freckling of the leaf blades.缺钾的最初病症是叶片呈现白色斑痕或斑点....

“血褐质”的拼音为：xuè hè zhì...

心电信号...

抽象地， 在理论上...

mouse的近义词有：mouse, rat。下面这两个名词均可表示"老鼠，耗子"的含义：mouse：一般指体形较小的家鼠。rat：一般指生活在室外体形较大的一种老鼠。...

你在大学主修的科目是什么?What subject did you major in university?但是安迪的妈妈在大学里主修的是英语专业.But Andy's mother was an English major in college.他主修的是神经官能症的治疗.He is majoring in the treatment of medical neurosis....

I unluckily had a flat tire on the way here.到这儿来的路上,不幸我的车胎泄气了.A flat tire put my bicycle out of commision.车胎跑气使我的自行车无法使用.Todd changed her flat tire quickly.陶德很快便将她的破轮胎换好....

conceded的音标：...

punitive的音标：punitive的英式发音音标为：['pju:nətɪv]punitive的美式发音音标为：['pjunɪtɪv]...

n.自由思想家...

n.尾数( mantissa的名词复数 )...

这工厂 ( 车间 、 设备 ) 生产管件 ( 配件 、 紧固件 ).The factory ( work hop, equipment ) produces pipe fittings ( spare parts, fasteners ).熟悉各种紧固件 、 电气端子、气管路的使用及装配.Master of many fastening parts, electrical terminal and air hoses.上海宜轩汽车标准件...

The funnel - shaped self - potential curve of the Eocene sands is well marked.始新统砂层的 漏斗形 自然电位曲线形态很明显.These showed an evolution of increasing diversity through to the Eocene.一直到始新世,生物多样性都在不断地提高.There are four hydrocarbon ...

n.尿道外口切开术...

supple的近义词/同义词有：flexible, limber, lithe, plastic, elastic, yielding, bending, pliable, yielding, lithe, elastic, graceful, flexible, limber, plastic, obedient, formative, malleable, soft, pliable。adj.supple的近义词（温柔的;顺从的）：...

inaccessible的反义词有：accessible。adj.inaccessible的反义词（难接近的;难获得的）：accessible。...