Ethoxyline
环氧树脂
🗣️ 情景例句
I know that you do a very big international business,
我知道贵公司在国际贸易方面的生意做得很大，
I bought 5 yard of ribbon.
我买了五码缎带。
Mr. Jones is with his family.
琼斯先生同他的家人在一起。