hair-trigger

音標：/"he?-tr?g?(r)/

基本翻譯：adj. 扳機敏感的；反應快的

速記技巧：諧音“海特里格”（海特人都很敏感）

例句：He is a hair-trigger shot caller who always goes for the jugular. 他是個反應快、喜歡大刀闊斧的人，總是直取要害。

"hair-trigger"這個詞的詞源可以追溯到古英語中的"haertre-m?c"，意為“觸發(fā)器”或“開關”。它的變化形式包括"hair-trigger"（形容詞）和"trigger-hair"（名詞）。

相關單詞：

"trigger"：這個詞源于古英語中的"trengian"，意為“觸發(fā)”或“引發(fā)”。在現(xiàn)代英語中，"trigger"通常指槍械中的扳機，也可以用來比喻引發(fā)某種反應或行為的因素。

"quick"：這個詞源于古英語中的"cwic"，意為“快”或“敏捷”。在"hair-trigger"這個詞中，"quick"表示觸發(fā)反應非常迅速。

"response"：這個詞源于拉丁語中的"respondere"，意為“回應”或“響應”。在"hair-trigger"這個詞中，"response"表示反應迅速。

"reaction"：這個詞源于拉丁語中的"reactionem"，意為“反作用”或“回應”。在某些情況下，"hair-trigger"可以指代一種強烈的反應或反響。

"instinctive"：這個詞源于拉丁語中的"instinctus"，意為“本能”或“直覺”。在某些情況下，"hair-trigger"的反應可以被描述為本能性的。

"sensitive"：這個詞源于拉丁語中的"sensum"，意為“敏感的”或“易受影響的”。在某些情況下，"hair-trigger"的反應可以被描述為敏感的。

"trigger-happy"：這個詞通常用來形容一個人或團體過度使用武力或沖動行事，與"hair-trigger"的含義相似。

"trigger-fright"：這個詞通常用來形容一個人對某種刺激過度敏感，導致驚慌失措或過度反應。

"hair-trigger-like"：這個詞用來形容某種行為或反應類似于“hair-trigger”，但并不完全相同。

總的來說，“hair-trigger”這個詞描述了一種非常敏感、容易產生快速反應的情況，可以用于形容人的行為、情緒、反應等各個方面。

常用短語：

1. hair-trigger reaction

2. quick-trigger finger

3. snap-trigger mind

4. lightning-quick trigger

5. trigger-happy

6. on-trigger alert

7. trigger-bound

例句：

1. His hair-trigger reaction to any criticism made him a difficult person to work with.

2. She has quick-trigger fingers and can finish a whole book in a single sitting.

3. His snap-trigger mind made him a quick study and he quickly picked up the new skill.

4. The lightning-quick trigger of the gun sent the bullet flying towards the target.

5. We were on-trigger alert for any potential danger, ready to react quickly.

6. The teacher"s on-trigger eye caught the student"s cheating and he was immediately punished.

7. The dog"s trigger-bound behavior is due to its instinctive fear of strangers.

英文小作文：

The concept of a "hair-trigger" is often used in reference to reactions or actions that are extremely fast or immediate. In this context, it can refer to a person"s emotional response to a situation, or an event that triggers a series of events that are difficult to stop or control.

In my opinion, a hair-trigger reaction can be both a positive and negative aspect of human behavior. On the positive side, it can lead to quick action in emergency situations, such as when someone is in danger or needs immediate assistance. However, on the negative side, it can also lead to impulsive behavior that can result in unintended consequences or harm to oneself or others.

Therefore, it is important to learn to control our reactions and actions, and to avoid becoming overly emotional or impulsive in any situation. By doing so, we can avoid unnecessary harm or loss, and maintain a healthy and balanced lifestyle.