Physics isn't just about pure science with no immediate applications.物理学并非只是一门不能直接运用的纯科学。On balance, the book is a friendly, down-to-earth introduction to physics.总而言之，这是一本通俗而务实的物理入门书。He was awarded the Nobel Prize ...
His self-control, reserve and aloofness were almost inhuman.他自制、矜持和冷漠得几乎有些不近人情。He had an air of aloofness about him.他给人一种冷冰冰的感觉。Why should I have treated him with such sharp aloofness?但我为什么要给人一些严厉,一些端庄 呢 ?...
It helps them to unwind after a busy day at work.这有助于他们忙碌一天后放松自己。to unwind a ball of string解开一团绳A glass of beer before dinner helped him unwind.饭前喝一杯啤酒使他轻松了....