Hematochlorin
[医] 胎盘绿色素
🗣️ 情景例句
How much does it cost?
这得花多少钱？
She gaped in surprise when Robert arrived.
当罗伯特来的时候，她吃惊得长大嘴巴呆住了。
I'm not sure we can wait that long.
恐怕等不了那么久了。