Stereophotometer
立体光度计
🗣️ 情景例句
About Mom and Dad.
爸爸和妈妈。
If you do have the sincerity to do business with us, please show me your cards and put them on the table.
如果您确有诚意与我们做生意，请摊牌吧。
Best regards,
祝好！