✅ 同义词
🗣️ 情景例句
No. I really don't know how to go about it.
没有。我真不知道如何填。
He's good at lifting weights.
他善于举重。
The fire service began to wonder whether a gas might have caused the fire.
消防部门开始怀疑有一种气体可能会导致火灾。