fasten to

fasten 的音标为[ˈfɑːsən]，基本翻译为“系牢，扣牢；集中于”，速记技巧为“fast 快 + sen 拿 → 快拿 → 系牢”。

Fasten的英文词源为fast，意为“快速的，紧的”。其变化形式有fasten，fast，fastened。相关单词有fasten on/to sb/sth（紧紧地扣住某人或某物），fast（快速的，牢固的），fasten up（把扣子扣好），fasten down（使固定），fasten one"s mind on/to sth（专注于某事），fasten one"s attention on/to sth（集中注意力关注某事）。

Fasten这个词在英语中意为“系紧，扣紧”，它可以通过添加后缀-ed来构成过去分词和形容词。它的变化形式还有fast，这是一个形容词和副词，意为“快速的；牢固的”。

相关单词有attach（系上；附上），fix（固定；修理），tether（拴住；限制），tie（系；绑），latch（闩；锁住），peg（系；拴），secure（安全的；可靠的），tackle（处理；对付），bind（捆绑；装订）。这些单词都与fasten有相似的含义，都涉及到将某物固定或系紧的过程。

常用短语：

1. fasten one"s eyes on 紧盯着

2. fasten one"s seat belt 系好安全带

3. fasten the buckle 扣紧扣环

4. fasten up 系紧

5. fasten the hook to 把钩子系上

6. fasten the safety belt 系好安全带

7. fasten the safety strap 系好安全带

双语例句：

1. I fastened my eyes on the book to avoid any distractions.

2. Please fasten your seat belt before take-off.

3. The buckle on my jacket fastens easily with one hand.

4. The hook on the door fastened to the wall easily.

5. Please fasten up your backpack before you leave the classroom.

6. The safety belt on the plane fastens tightly to protect us in case of an emergency.

7. The safety strap on the bicycle fastens well and provides good security.

英文小作文：

Fasten Your Safety Belts Everyday

Safety is always a top priority, and it is especially important when we are in vehicles. Whether it is a car, a bus, or even a plane, we must always remember to fasten our seat belts. It may seem like a small action, but it can save our lives in case of an accident.

When we are driving, we should always keep our eyes on the road and avoid distractions. However, it is even more important to ensure our safety when we are flying or riding in a vehicle that may experience sudden movements or collisions. Therefore, it is essential to always fasten our seat belts before take-off and throughout the journey.

In conclusion, safety should be our top priority every day, and we should always remember to fasten our seat belts when we are in vehicles. It may seem like a small action, but it can make a big difference in our safety and that of others around us.