Doper
加油者, 滑脂枪, 滑润油注射剂
✅ 同义词
🗣️ 情景例句
Well, it's fine if you take our picture.
你想拍我们的照，就请吧。
A little learning is a dangerous thing.
浅学误人。
They are paid by the hour.
他们按时取酬。