Translation of "zrno" into English

Te mašine odvajaju grube od finih delova zrna i prosejavaju.

These machines separate the coarse part of the grains from the fine parts through very fine silk cloth.

To je jedina stvar za koju znam da dolazi u zrnima.

It's the only thing I know that comes in kernels.

Мајк је држите сваку зрно наде, али не више.

Mike was holding onto any grain of hope, but not anymore.