synthetics的意思？

Natural fabrics like silk and wool are better insulators than synthetics.丝绸和羊毛之类的纯天然织物比合成纤维的保暖性更好。cotton fabrics and synthetics棉织物与合成织物It is a universally applicable thickener for printing on the synthetics.特别适合用做纺织印染工业中...

synthetics的音标：synthetics的英式发音音标为：[sɪn'θetɪks]synthetics的美式发音音标为：[sɪn'θetɪks]...

“野”的反义词：家, 朝。...

heptadiene的音标：heptadiene的英式发音音标为：[heptə'daɪi:n]heptadiene的美式发音音标为：[heptə'daɪin]...

incessantly的音标：incessantly的英式发音音标为：[ɪn'sesntlɪ]incessantly的美式发音音标为：[ɪn'sɛsntlɪ]...

abbr.cruzeiro 克鲁赛罗（巴西货币单位），cruzeiro (Brazilian currency) —also appears as C，Cr，Cruz...

银币饰: 一种用作装饰的平盘.Bezant : a flat disk used as an ornament....

戳孔器造林，点种，穴植...

The car narrowly missed a cyclist.汽车差点儿撞上一位骑自行车的人。The cyclist turned off the highway onto a side road.自行车下了公路岔上了小道.The headwind chapped the cyclist's lips.骑车人的双唇因顶风而皲裂了....

亚麻油橡胶，油膏...

nickels的音标：...

mafia的复数形式为：mafias...

adj.未被觉察到的，未被注意到的，不受人注意的，被忽视的，没人理睬的...

n.微积分（学）( calculus的名词复数 )，结石，积石...

“焊接法”的英语可以翻译为：welding process ...

弧矢七...

n.经济学，经济，国家的经济状况...