Lubricating
润滑的
✅ 同义词
🗣️ 情景例句
What's your major?
你主修什么专业？
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
For one agonizing moment, the dish was perched precariously on the bank of the canal, but it suddenly overbalanced and slid back into the water.
在令人忐忑不安的瞬间，盘子晃晃悠悠地上了岸，但它突然失去了平衡，又跌回水中。