E

every

det. 每一个 例句：Every student must wear the uniform.

explain

v. 解释 例句：Can you explain this sentence?

engineer

n. 工程师 例句：Her mother is an engineer.

end

n. 结束 例句：At the end of the story, they became friends.

exam

n. 考试 例句：The exam is next Monday.

each

det. 每个 例句：Each student has a dictionary.