2. Safe for all washable fabrics, especially synthetics;
适用于各种质料织物,尤其是化纤织物;
-- 来源 -- 英汉 - 短句参考
3. Much coal also is used in chemical industries for the manufacture of plastics and other synthetics.
化学工业生产数百种塑料和其它合成制品也用煤很多。
-- 来源 -- 汉英 - 翻译参考
4. "The successful production of a useful fibre by chemical synthesis from compounds readily available from air, water, and coal or petroleum stimulated expansion of research on polymers, leading to a rapidly growing family of synthetics."