合成纤维

Spin driers

干燥机(脱水式)

070190 纺织机 Spinning machines | 070084 干燥机(脱水式) Spin driers | C070076 合成纤维设备 synthetic fibre equipment

synthetic fat liquor

合成加脂剂

synthetic fabrics 合成纤维织物 | synthetic fat liquor 合成加脂剂 | synthetic fatting acid detergent 合成脂肪酸洗涤剂

sarape

一种华丽的毛织布

saran /莎纶/此种合成纤维的商标名/ | sarape /一种华丽的毛织布/ | sarapus /扁平足者/

mineral n.[c] coal, tin, ore, gold, etc, that comes from under the ground

矿物,矿石

synthetic fiber 合成纤维 | mineral n.[c] coal, tin, ore, gold, etc, that comes from under the ground 矿物,矿石 | Coal and iron are minerals. 煤和铁都是矿物.

second-growth isotope

次生同位素

second-generation synthetic fibre ==> 第二代合成纤维 | second-growth isotope ==> 次生同位素 | second-hand ==> 第二手,第二手的

Breathe a sigh of relief

发出如释重负的轻叹

透气的合成纤维织物 a breathable synthetic fabric | 发出如释重负的轻叹 breathe a sigh of relief | 他的言论充满战争叫嚣 His whole conversation breathed war.

of a composite function：复合函数之导数

Derivative :导数 | of a composite function :复合函数之导数 | of a constant function :常数函数之导数

enriched lake：富营养湖

LRPA Long-Range Patrol Aircraft 远程巡逻飞机 | enriched lake 富营养湖 | bang it about 决胜负 诉诸武力