This has allowed for the honing of sharply defined stockpicking techniques and investment concepts.
在此基础之上,他们可以精益求精地磨砺选股技巧,提升投资理念.
互联网
When Stewart passed through, the pavement was new and unblemished, with sharply defined, regular edges.
斯图尔特曾途经此地, 那时的路面崭新无损,界限明晰, 边缘整齐,符合规格.
互联网