Rdt
[医][=regular dialysis treatment]定期透析治疗
🗣️ 情景例句
Do? I don't know.
读什么 ？我不知道。
She feels pity for him.
她同情他。
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。