Enviroline
环境科学数据库
🗣️ 情景例句
How are you doing?
你怎么样？
It's ten minutes to four.
现在差十分四点。
He knew I collected match boxes and asked me whether my collection was growing.
他知道我收集火柴盒，于是问我收藏的米柴盒是否在增加。