Graders
分级机\\n分类机\\n…年级学生\\n[建] 平地机（grader的复数）
🗣️ 情景例句
Help me get this stuff out of the car.
帮我将这些东西拿下车子。
I could not catch your question. Could you repeat it, please?
我没听清楚你们的问题，你能重复一次吗？
The price includes postage charges.
价格包括邮资在内。