Alcoa
abbr. 美国铝公司（Aluminum Company of America）
🗣️ 情景例句
She likes to play around.
她用情不专。
Hope is life and life is hope.
希望才有人生，人生要有希望。
The guests had, of course, realized this from the moment Bessie opened the door for them and, long before the final catastrophe, had had a difficult time trying to conceal their amusement.
客人们自然从贝西为他们开门那一刻起就看出来了，在好长一段时间里，即最后这个乱子发生前，他们努力克制才没笑出声来。