快速接头的英文：
quick release coupling
adj. 快的；迅速的；灵活的；灵敏的；伶俐的
adv. 快地；迅速地
"Quick at meal, quick at work"
吃得快,做得快
Quick decision is characteristic of him.
快速决定是他的特征。
He runs as quick as a deer.
他跑得跟鹿一样快。
v. 松开，排出，免除
n. 放松，发布的新闻
release (of a pollutant)
排出污染物; 放出污染物
release of nationality
国籍解除; 放弃（脱离）国籍
memorandum of release
放弃索取换地权益备忘录
n. 耦合；联结
v. couple的现在分词形式
bayonet coupling
卡口式联结
It is not every couple that is a pair
成双并非皆配偶
Every couple is not a pair
同床异梦,貌合神离