单词	existential constraint
释义	existential constraint 存在限制
随便看	have a monkey on a house have a monkey on a up the chimney have a monkey on one's back have a monkey on the house have a monkey on the up the chimney have a monkey up the chimney have a monopoly of foreign trade have a most delightful/agreeable time have a most passionate love for flowers have a mother Have a motherly affection for sb have a mountain to climb have ample food and clothing have ample supplies Have ample time to prepare have a musical ear have an abhorrence of have an abhorrence of sin/evil have an abhorrence of war have an abortion have an absolute belief in oneself have an abundance of have an abundant supply have an a card up one's sleeve have an accident