Lesson 4: History and Science

Past

過去

Change

改變

Continuity

延續

decade

10 years

century

100years

prehistoric times

史前時代

modern times

現代

secondary source

二手資料

reliable

可靠的

objective

客觀的

Bunsen burner

本生燈

Dropper

滴管

Evaporating dish

蒸發皿

measuring cylinder

量筒

Test tube

試管

Tripod

三腳架