พื้นฐาน

base(noun)

the foundation, support, or lowest part (of something), or the surface on which something is standing

the base of the statue; the base of the triangle; the base of the tree.

ส่วนประกอบหลัก

base(noun)

the main ingredient of a mixture

This paint has oil as a base.

ต่ำช้า

base(adjective)

wicked or worthless

base desires.

สำนักงานใหญ่

base(noun)

a headquarters, starting-point etc

an army base.

วางรากฐาน

base(verb)

(often with on ) to use as a foundation, starting-point etc

I base my opinion on evidence; Our group was based in Paris.