Helpfully
adv. 有用地；有益地
✅ 同义词
📖 牛津释义
helpfully
adv.
🗣️ 情景例句
Let's get in shape.
咱们去健身吧。
Silent men, like still waters, are deep and dangerous.
沈默的人像静水一样，深而难测。
The doctor looked over Mrs Brown very carefully.
医生非常仔细地给布朗夫人作了检查。