Ethnics
n. 伦理学, 人种学\\n[医] 人种学
🗣️ 情景例句
Happiness is a personal choice.
快乐是个人的选择。
Adversity leads to prosperity.
逆境迎向昌盛。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。