Laia
[医][=leukemia-associated inhibitory activity]白血病相关抑制活性
🗣️ 情景例句
Sit down, sit down. Have some coffee.
请坐， 请坐。喝点咖啡。
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
We are good friends.
我们是好朋友。