Hair-trigger
a. 一触即发的, 一碰就坏的, 即时的
📖 牛津释义
hair-trigger
n trigger that causes a gun to fire at the very slightest pressure （枪的）微力扳机.
🧩 词语组成解析
hair
[hɛr]
n. 头发，毛发;（动、植物的）毛;一丝丝，些微;毛发织物;
trigger
['trɪɡɚ]
n. （枪）扳机;起动装置，扳柄;引发其他事件的一件事;[电子学]触发器，触发电器;
vt. 引发，触发;扣…的扳机;发射或使爆炸（武器或爆炸性弹药）;
🗣️ 情景例句
There's still an outside chance that he'll make it into the finals.
他打入决赛还有一线希望。
The restaurant is downstairs.
那餐厅在楼下。
I have had several conversations with him.
我已经和他谈过几次了。