Classifications
n. 分类( classification的复数形式 ); 分级; 类别; （动植物等的）分类学
🗣️ 情景例句
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
Who is this ,please?
请问你是哪一位？
The stereo is near the door.
音响靠近门。