sentence2_structure: A torr<>is<>a unit used to measure pressure$$$a unit<>used<>to measure pressure
sentence1: torr A unit of measure of pressure, 760 Torr is standard pressure at sea level transmission microscope A microscope in which the image-forming rays pass through (are transmitted by) the specimen being observed.
sentence2: A torr is a unit used to measure pressure.
question: Name one unit used to measure pressure