Expansion soefficient
[机] 膨胀裂痕
🧩 词语组成解析
🗣️ 情景例句
What time do you usually have supper?
你通常几点吃晚餐？
Joys shared with others are more enjoyed.
与众同乐，其乐更乐。
It's always hot in June, July and August.The sun shines every day.
6月、7月和8月的天气总是炎热的，每天都出太阳。