名词 catchword:

1. a favorite saying of a sect or political group

2. a word printed at the top of the page of a dictionary or other reference book to indicate the first or last item on that page

catchalln.杂物包（箱）catchv.赶上；抓住；捕捉；领会n.捕捉；捕获物；陷阱catch sparrows with a net罗雀catch handle interlocking闭止把联锁Catch hold of the rope.抓住这根绳子。catch their death of coldvt.得致命的病catch all steam separator分沫器catch one's death of cold捕捉反应Catch fish from the water从水中捉鱼catch someone on the nose击中某人的鼻子catch sb. with the goods人赃俱获catch time by the forelockv.抓紧时机；乘机