Member for
2 ปี 10 เดือนAge: 11
Level: grade 5
Language: Chinese
(zh)
ไอดี: 1456580
28/09/2021
Country code: MY
Country: Malaysia
Main content: 机械 (2008569)
From worksheet author:
SIMPLE AND COMPLEX MACHINE
Other contents:
各种机械
Share / Print Worksheet
![五年级科学单元机械 五年级科学单元机械](/sites/default/files/styles/worksheet/public/def_files/2021/9/28/109281318362349433/109281318362349433001.jpg?itok=xI-ZxuOA)