Undershield
下部保护物, 下部挡板, 挡泥板
🗣️ 情景例句
Everything turned out well.
一切顺利。
He's a composer of popular songs.I like his music a lot.
他是流行歌曲作曲家，我很喜欢他的音乐。
It's a book.
一本书。