Fourthly
adv. 第四(列举条目等时用)
✅ 同义词
🗣️ 情景例句
I have a full house.
我有一个罗汉。
The sky is getting very cloudy.
天空的云越来越多了。
I have 4 books and 2 magazines to check out.
我有4本书和2本杂志要借。