He frugally saved various bits of the machine in carefully marked boxes.他厉行节约地把这台机器的各种零件放进仔细标记的盒子里收好。We lived fairly frugally.我们生活得相当节俭。They lived frugally off a diet of porridge and lentils.他们生活节俭,只吃燕麦粥和小扁豆....
他想要友好的时候会非常友好。He could be very pleasant when he wanted to.他的礼物是很友好的表示，这值得称赞。His gift was an extremely kind gesture. Credit where credit's due.他们俩的脸上都流露出真挚友好的表情。There was a sincere expression of friendliness on both ...
"Oh," he said carelessly. "I'm in no hurry to get back."“噢，”他漫不经心地说道，“我不急着回去。”He answered carelessly and flippantly.他回答的时候漫不经心，没当回事。She was fined £100 for driving carelessly.她因开车违章，被罚款100英镑。...