Normal activity
[经] 正常活动
🧩 词语组成解析
🗣️ 情景例句
He's teething.
他正在长牙齿。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
We realized that they must have become unduly frightened by the rising flood,
我们意识到他们一定是被不断上涨的洪水吓坏了。