Paraoxone
对硝苯磷酯
🗣️ 情景例句
I'm thrilled for you, Grandpa.
我真为你兴奋， 爷爷。
The buyer has the option of cancelling the contract.
买主有权撤消合同。
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。