Doper
加油者, 滑脂枪, 滑润油注射剂
✅ 同义词
🗣️ 情景例句
Glad to see you. Good-bye.
很高兴见到你。再见。
The greatest of faults is to be conscious of none.
最大的错误就是不认识错误。
I will continue my learning, though I am tired of learning English.
尽管我很烦英语，我还是要学它。