✅ 同义词
🗣️ 情景例句
Could you explain it more precisely for us?
您可不可以讲得详细一点？
Just to be on the safe side.
为安全起见。
Small boats loaded with wares sped to the great liner as she was entering the harbour.
当一艘大型班船进港的时候，许多小船载着各种杂货快速向客轮驶来。