Adversities
n. 逆境；灾难（adversity的复数）
🗣️ 情景例句
We'd wait until dark and make a fire,
我们等到天黑就升火，
Our product is lower priced than the competition.
我们产品价格低廉，具有竞争力。
Her tooth ached all night.
她牙疼了一整夜。