But some bitter substances in It'such as elaterin are unacceptable.由于苦瓜含有苦瓜素等物质,苦味较重,令一些消费者难以接受.Stressed plants diminish osmotic potential by accumulating free amino acids, ions and dissolvable substances.被盐胁迫的植物因自由...
Scientists claim to have identified natural substances with cancer-combating properties.科学家们声称已经发现自然界的某些物质具有抗癌特性。The goal is complete abstention from all mind-altering substances.目标是彻底戒绝所有致幻物质。Most of these nourishing su...
幸福的秘诀就是要不停地给自己设定新的挑战。The secret to happiness is to keep setting yourself new challenges.成功的秘诀在于诚实和公平交易。The secret of success is honesty and fair dealing.做出改变的秘诀不是多么努力地和过去做斗争，而是全力以赴地去打造全新的自己。The secret of change is to foc...
The parameters within which life can be sustained on Earth are extraordinarily narrow.地球上生命可以存活下来的地域范围是非常狭小的。Their goal was extraordinarily ambitious.他们的目标极其宏伟。She's extraordinarily disciplined.她非常守纪律。...extraordina...