Faciation
变生群丛
🗣️ 情景例句
Our teacher drills us in English.
我们老师让我们反复操练英语。
He's not in. May I take a message for him?
他不在，我能替他捎个口信吗？
In 1860, a better plan was put forward by an Englishman, William Low.
1860年，一位名叫威廉。洛的英国人提出了一项更好的计划。