Words similar to hm

Example sentences for: hm

How can you use “hm” in a sentence? Here are some example sentences to help you improve your vocabulary:

hm
Frozen tissues were sliced into 7 μm serial sections using a cryostat microtome with specimen retraction during return travel (Carl Zeiss Microm HM 505 E; MICROM Laborgeräte GmbH, Waldorf, Germany).
“Who have you two been gossiping about, hm?”
HM participated in the design of the study and offered help in histological study.
KG and HM drafted the manuscript.