Evenometer
光电式均匀度测定仪
🗣️ 情景例句
Hi, Susan.
嗨 Susan。
Just a moment.
等一会儿。
Some people think that the weather is unpleasant, the city ugly and dirty, the competition fierce and the streets unsafe.
有些人认为，这儿的气候不佳，市容丑陋肮脏，竞争激烈，街上不安全。