burr

burr 的音标是/bɜːr/，基本翻译是“爆裂声；咯咯声；咯嗒声；尖锐声”。速记技巧是将其拆分为字母b、ɜː和r来进行记忆。

Burr这个词的英文词源可以追溯到古英语，意为“刺、钉子”。它的变化形式包括过去式burr、现在分词burring以及过去分词burried。

相关单词：

1. burr wood（刺木）：一种带有硬刺的木材，常用于制造弓箭。

2. burr stitch（针刺针脚）：一种缝纫技术，通过在布料上刺入线来固定布料。

3. burr grinder（研磨器）：一种用于研磨咖啡豆或草药的工具。

4. burrhead（钉头）：钉头状的凸起物，常用于固定木制品。

5. burr-cut（切削）：一种切割方法，通过在材料上打孔并旋转材料来切割。

6. burr-proof（防刺的）：防止刺穿或刮伤的材料或表面。

7. burr-proofing（防刺处理）：对材料进行处理以防止其刺穿或刮伤其他物体。

8. burr-resistant（抗刺的）：具有抵抗刺穿或刮伤能力的材料或表面。

9. burr-like（似钉头的）：类似于钉头形状的物体或表面特征。

10. burr-proofing agent（防刺处理剂）：一种用于提高材料抗刺能力的化学物质或添加剂。

Burr这个词在英语中经常出现，并且与许多不同的领域和用途有关。它不仅在制造和工艺中有所应用，还与农业、建筑和纺织等领域有关。这个词的词源和含义都反映了其历史和文化的演变。

常用短语：

1. burr up one"s back

2. burr out

3. burr the seeds

4. burr up a storm

5. burr the grass

6. burr the wheat

7. burr the beans

例句：

1. The farmer was burr up his back in the rain, but he knew it was necessary to clear the fields.

2. The wheat is burr up in the fields, and we need to harvest it soon.

3. The seeds are burr out of the pods and ready to be planted.

4. Burr up a storm? It"s a good thing! It means we"ll have a good harvest.

5. I"m tired from burr the grass all day, but it"s worth it to have a clean yard.

6. The beans are burr and ready to be eaten.

7. I love spending my summer burring up the beach with my friends.

英文小作文：

Burrs are small seeds that often form on plants, and they can be a nuisance when they stick to clothes or feet. However, they also have a purpose, as they help to protect plants from pests and diseases. When I was a child, my family would often go out to burr up the beach and collect seashells and other treasures. It was a fun and adventurous activity that we all enjoyed together. Burrs can also be used in crafts and other projects, making them a versatile and useful plant byproduct.