qb是什么意思 qb的用法及例句

/rf/

释义：

形容词，意为“粗糙的，不平整的；艰难的，困难的；粗暴的，粗野的”。

名词，意为“潜在危险的地方；艰难困苦的经历；草图，草稿”。

动词，意为“使变粗糙；粗暴对待”。

写作格式：

1. 形容词用法：

- The surface of the wall was rough and uneven.

这面墙的表面又粗糙又不平整。

- It was a rough journey through the mountains.

穿越山区是一段艰难的旅程。

- He had a rough manner of speaking, but he meant well.

他说话很粗鲁，但是心地善良。

2. 名词用法：

- We should be careful when walking in this area, there are many roughs around here.

在这个地区走路要小心，这里有很多潜在危险的地方。

- She has been through many roughs in her life, but she never gave up.

她经历了很多艰难困苦，但是从未放弃。

- He showed me the rough of his new novel, and it looks promising.

他给我看了他新小说的草稿，看起来很有前途。

3. 动词用法：

- The carpenter is using sandpaper to rough the surface of the wood.

木匠正在用砂纸把木头的表面磨粗。

- He was roughed up by the bullies in school.

他在学校被恶霸们粗暴对待。

例句参考：

1. The sea was rough, making it difficult for the fishermen to go out and catch fish. (形容词)

海上风浪很大，渔民们出海捕鱼很困难。

2. She had a rough childhood, growing up in poverty with no parents. (名词)

她的童年很艰苦，在贫穷中没有父母的陪伴下长大。

3. The workers had to rough the surface of the metal before painting it. (动词)

工人们在涂漆之前必须先把金属表面磨粗。

4. The roughs in this neighborhood make it unsafe for children to play outside. (名词)

这个社区的潜在危险地方让孩子们无法安全地在外面玩耍。

5. He was known for his rough manners, but deep down he was a kind-hearted person. (形容词)

他以粗鲁的举止闻名，但是内心深处是一个善良的人。

总结：

Rough是一个多义词，可以作为形容词、名词和动词使用。它可以形容表面不平整、经历困难、举止粗暴等，也可以指潜在危险的地方、艰难的经历和草稿。在写作中，根据上下文和需要选择合适的用法，能够丰富文章内容，使语言更加生动有趣。