Ethoxylate
乙氧基化物
🗣️ 情景例句
What's the capital city of France?
法国的首都是哪里？
It is our permanent principle that contracts are honored and commercial integrity is maintained.
重合同、守信用是我们的一贯原则。
Though he owned a large car,
尽管他有一辆豪华小轿车，