总而言之，这是一本通俗而务实的物理入门书。On balance, the book is a friendly, down-to-earth introduction to physics.他是物理尖子.He was the top student in physics.我对物理和化学不是太感喜爱。I wasn't too keen on physics and chemistry....
When things go wrong, all of us naturally feel disappointed and frustrated.出问题时，我们大家自然都感到失望和沮丧。She will be disappointed if her feelings are not returned.如果她的感情得不到回报，她会感到非常失望。I was disappointed whenever the cook found fau...
It is a painful experience having the boil lanced.把疖子切开是很痛的。Tanks lanced on into the enemy's position.坦克车急速冲进敌军阵地.The doctor lanced the boil on his hand.医生用柳叶刀切开他手上的水泡.Mike wants to get his lobe lanced.迈克想在耳垂上穿个孔。...