Arphoalin
砷磷白蛋白
🗣️ 情景例句
Mr. Carlson will be with you shortly. Carlson
先生不久就可以见你。
We'd like to hear what you say concerning the matter of packing.
我们很想听听你们在包装方面有什么意见。
This is Wei Hua. Wei Hua, this is Jim.
这是魏华。魏华，这是吉姆。