Observational
a. 观察的, 观测的\\n[计] 观察的
🗣️ 情景例句
So cuddly. The beautiful crib from Mom and Dad.
抱起来真舒服。爸爸妈妈送的漂亮婴儿床。
Cheer up!
高兴起来!振作起来!
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。