Orthophosphate
n. [化]正磷酸盐
🗣️ 情景例句
we'll send you a letter of appointment and can sign a full distributor contract.
我们将给你们送上一份聘书，并签订一份总的销售合同。
I'm afraid you have the wrong number.
恐怕你打错号码了。
'I found this outside this gentleman's room,' she said.
“这是我在这位先生的房门外捡到的，”她说。