✅ 同义词
🗣️ 情景例句
Have you ever taken Cathay Pacific?
你有没有搭过国泰航空公司的班机？
Their grandchildren are grown up now.
他们的孙子现在长大了。
of the nature of the illness from which his friend was suffering,
不知道他的朋友得的是什么病，