crocking什么意思？

crocking的音标：crocking的英式发音音标为：[krɑkɪŋ]crocking的美式发音音标为：[krɑkɪŋ]...

I find the boss is crocking up now; he looks too tired.我发现老板现在精力不行了, 看上去一付疲惫不堪的样子.The variety of auxiliaries and to improve the color fastness to wet crocking are put forward.环染的产生原因.给出提高湿摩擦牢度的相应措施,以及提高湿摩擦牢度的助剂.The poor ...