agronomist

n. 农学家

agony, agony aunt, agony column, agoraphobia, agoraphobic, agr(o)-, agrarian, agree, agree about, agree on, agree to, agree with, agreeable, agreeably, agreed, agreement, agricultural, agriculturally, agriculture, agriculturist, agronomy, aground, ah, aha, ahead, ahead of, ahead of schedule, ahead of time, ahem, ahoy, AI, aid, aide, aide-de-camp, aide-memoire, AIDS, ail, aileron, ailing, ailment,