Dichlofenthion
[有化]除线磷
🗣️ 情景例句
He speaks French and English with equal ease.
他说法语和英语都一样自如。
We are looking forward to seeing you again.
我们非常盼望再见到你。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。