ail

vt. 使苦恼 vi. 苦恼,生病

agriculturally, agriculture, agriculturist, agronomist, agronomy, aground, ah, aha, ahead, ahead of, ahead of schedule, ahead of time, ahem, ahoy, AI, aid, aide, aide-de-camp, aide-memoire, AIDS, aileron, ailing, ailment, aim, aim at, aim for, aimless, aimlessly, aimlessness, ain't, air, air base, air brake, Air Chief Marshal, air commodore, air force, air hostess, air jet, air letter, Air Marshal,