Geminate
a. 成双的, 加倍的, 重复的\\nv. (使)成双
✅ 同义词
🗣️ 情景例句
who have made my stay in the United States so wonderful.
是你们使得我在美国的生活如此多采多姿。
Is that a car?
那是一辆小汽车吗？
Once waves have been generated,
一旦波浪形成，