Phlebin
[医] 静脉血色素
🗣️ 情景例句
You know I'm very excited about his arrival.
知道我对他的到来是多么兴奋。
I will talk more about that in a moment.
目前我要多讨论那个问题。
They had a definite meaning, for they were as near as early man could get to writing.
它们有着一定的含义，因为它们已接近古代人的文字形式。