Sn
[计] 顺序号\\n[医] 锡(50号元素)
✅ 同义词
🗣️ 情景例句
We can learn a lot by asking.
我们到处问问会学到不少东西。
The restaurant is across the street from the hotel.
那餐厅在饭店那边穿过马路。
The children were running to move the bag of rice when they heard the sound of a motorbike.
孩子们跑去搬那包大米，这时他们听到摩托车的声音。