Mesoblastic
[医] 中胚层的
🗣️ 情景例句
I never bother servicing my own car, it's too much trouble.
我从来都不自己修车的，麻烦死了。
We've arranged our schedule without any trouble.
我们已经很顺利地把活动日程安排好了。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。