Batea
(硝酸钠)晶体收集器
🗣️ 情景例句
I'd like to live in the city,
我也喜欢住在城市，
Pain past is pleasure.
过去的痛苦即是快乐。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。