Dichloromethane
n. [化]二氯甲
🗣️ 情景例句
Hi.
嗨。
All are not friends that speak us fair.
向我们说好话的并不都是好朋友。
No, she isn't wearing a sweater. She's wearing a white blouse.
没穿。她穿了一件白色的衬衫？