Hematoglobin
血红蛋白
🗣️ 情景例句
He knows all there is to know,
他无所不知，
It looks like it's going to be sunny.
今天看来像是个晴天。
Excuse me for ringing you so late in the evening, but I've only just got home.
对不起，这么晚给你打电话，我刚到家。