In the case of cotton processing, opening is necessary preliminary to cleaning . 在纺棉的情况下,开棉是除杂前必须的。
The very first time you fail to spin the five skeins, next day your head will be cut off . 哪一天你纺不足5绞线,第二天你就得掉脑袋。
Just as darkness was falling, in flew the black thing with the five skeins of flax . 天刚刚黑,那黑东西就飞进来了,并带来了纺好的五绞线。
Hosiery yarns are spun with even less twist to attain maximum bulk consistent with adequate strength for processing . 针织纱被纺成具有更少的捻度,以获得最大膨松结构,并具有相当强力适于加工。