Boroxin
环硼氧烷
🗣️ 情景例句
Good morning, sir. May I help you?
早安，先生。能为您服务吗？
You can stay assured that shipment will be effected according to the contract stipulation.
你尽管放心，我们将按合同规定如期装船。
That's worthwhile.
那是值得的。