chirrn.(名词)A harsh, trilling sound, such as that made by crickets.唧唧声:一种如蟋蟀所发出的刺耳的颤音v.intr.(不及物动词)chirred,chirr.ing,chirrs To make a harsh, trilling sound.发出刺耳的颤音来源:[Imitative] [拟声词]