whirr

1.the whirr of the projector.

放映发出的嗡嗡。

2.the whirring of the machinery

器的嗡嗡

3.A bird whirred past.

一只鸟呼地飞过。

4.A limousine whirred him away.

一辆轿车呼地一把他。

5.the ceiling fans whirred in the smoky air.

扇在烟雾弥漫的空气中呼呼地转。

6.She hear nothing but the chirps and whirr of insect.

除了虫的鸣叫外，她什么也没听见。

7.a bat whirred, apprehensible only from the displacement of air.

一只蝙蝠发出低沉的呜呜，只能从空气的微微振动中才感觉到它的存在。