Hmn
[医][=human milk neutrophils]人乳中性白细胞
🗣️ 情景例句
He says it always brought him good luck on the baseball team.
他说 ，当年他在棒球队时这手套总是带给他好运。
I tried to telephone you but I couldn't get through.
我试着打电话给你，但都没有打通。
It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难想像昔日的登山先驱们是多么艰苦。