Biotronics
生物环境调节技术
🗣️ 情景例句
I'm sure they'll find the owner.
我相信他们会找到狗的主人。
Beg from beggers and you'll never be rich.
向乞丐乞讨，永远发不了财。
He told me to unpack my things and then come down to dinner.
他让我打开行装后下楼吃饭。