profilograph
nounC1Định nghĩa theo từ loại
Danh từ
nounPlural noun:
profilographs
- 1.
An instrument for automatically recording the profile of the ground it traverses.
Nguồn gốc từ
From profile + -o- + -graph.
An instrument for automatically recording the profile of the ground it traverses.
From profile + -o- + -graph.