Flacks
(flack 的复数) n. 高射炮, 对空炮火, 广告, 宣传
🗣️ 情景例句
I'm most grateful to you for taking so much trouble to explain the best way of getting there.
你不厌其烦地给我解释去那里的最佳途径，我对些深表感激。
He was out of his mind with grief.
他伤心得精神错乱了。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。