Gratulation
n. 祝贺, 欣喜, 满足
🗣️ 情景例句
She is unwilling to participate.
她不愿意参加。
He who makes no mistakes, makes nothing.
不犯错误，成不了事。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。