Though they are running out of food and drink, the men are cheerful and confident that they will soon get out.
虽然他们的食物和饮料都快消耗尽了，但这些人的心情很好，坚信他们很快就会出去。
新概念英语第二册
Lesson 88 Trapped in a mine
📚 句中词汇解析
从本句中提取的重要词汇
adj. 欢乐的，高兴的;令人愉快的;
💡 cheer欢乐+ful表形容词，“有…的” →快乐的
"You're not your usual cheerful self today."
你今天不像往常那么快快乐乐的。
近义：lively, happy, jaunty, jocular, jolly, jovial
反义：heartbroken, heartsick, hopeless, inconsolable, melancholic, melancholy
adj. 确信的，深信的;有信心的，沉着的;大胆的，过分自信的;厚颜无耻的;
n. 知己;心腹朋友;
💡 con全部+fid相信，信念+ent...的→自信的
"Buoyed by their win yesterday the team feel confident of further success."
在昨天胜利的鼓舞下，该队有信心再次获胜。
近义：repository, trustee, confessor, confidant, assured, poised
conj. 虽然，尽管;即使;纵然;
adv. 可是，但是;不过;然而;话虽这样说;
prep. 但;
"He's the best teacher, even though he has the least experience."
他虽然经验最少，却是最出色的老师。
近义：however, nevertheless, nonetheless, notwithstanding, tho', howbeit
n. 跑步;运转;流出;
adj. 跑着的;流动的;连续的;操作中的，运转着的;
v. 跑;运转(run的ing形式);
"He kept up a running commentary on everyone who came in or went out."
他不断地对上下场的每一名队员进行解说。
近义：march, operation, race, run, working, footrace
反义：lagging, leisurely, phlegmatic, poky, slowish, sluggardly
n. 食物，食品;粮食;养料;资料;
"Vitamin D is necessary to aid the absorption of calcium from food."
从食物中吸取钙需靠维生素D的帮助。
近义：meal, mess, nourishment, nutrient, nutriment, nutrition