Undershield
下部保护物, 下部挡板, 挡泥板
🗣️ 情景例句
But I flunked all these classes.
但是所有的这些课都不及极。
Are there any discount tickets for me?
给我有折扣吗？
Jim, could you help us, please?
吉姆，你能帮我们吗？