Verbal system
[计] 通话设备
🧩 词语组成解析
🗣️ 情景例句
Rock-a-bye, baby, on the tree top,
摇呀摇， 小宝宝， 在树梢，
His house is in a convenient place, near the station.
他的家在车站附近，是一个方便的地方。
His talk covered many subjects.
他的报告涉及很多课题。