托科鸟的英文：
tock

The clock went 'tick-tock, tick-tock'.
钟发出嘀嗒嘀嗒的声音。

The clock goes "tick-tock, tick-tock".
钟发出滴答滴答的声音。

The old woman heard a steady tock-tock-tock like the sound made by a flour-bolting machine.