Doper
加油者, 滑脂枪, 滑润油注射剂
✅ 同义词
🗣️ 情景例句
Fine. The bill comes to $ 300 even.
好。账单上总共是300元整。
It is as well to know which way the wind blows.
识时务者为俊杰。
It is called a clavichord.
被称作古钢琴，