thin section 成语
section gang|crew|gang|section|section crew
n. A group of railroad workers who watch and repair a number of miles of track.
The section crew was called out to fix the broken bridge.
section hand|hand|section
n. A worker who repairs railway track; one of the men in a section gang.
The section hands moved off the track while the train went by.thin section
A allotment of an article or actuality that can be beheld beneath a microscope. Where is the attenuate area of that mineral specimen? I appetite to booty a attending at it beneath the microscope.Learn more: section, thin