Underused
a. 未充分利用的
✅ 同义词
🗣️ 情景例句
for his ten o'clock appointment with you.
等着十点钟与你的晤谈。
Quick feet and busy hands fill the mouth.
手勤脚快，嘴里吃饱。
Here is my card.
这是我的名片。