Microecology
n. 狭域生态学( 一门研究小块地区生态的学科)
🗣️ 情景例句
Are you involved in any extra-curricular activities on campus?
你在学校参加过任何课外活动吗？
Don't forget to put stamps on your letter.
别忘了贴邮票。
He has a strong will.
他意志坚强。