Carbasar
玻璃纤维增强聚碳酸酯
🗣️ 情景例句
It does sound tempting.
听起来很诱人。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。
Do you usually buy in large quantities?
你们的订购量通常都很大吗？