Mvm
[医][=microvillose membrane(microvillous)]微绒毛膜
🗣️ 情景例句
I guess so.
我猜是这样。
The world is a ladder for some to go up and some down.
人间犹如一架梯，有人缘梯上升，有人顺梯下降。
He believed that everyone should be prepared to do heavy work, from the leaders to the poorest peasants.
他认为从领袖到最穷苦的农民，每个人都该乐于从事重体力劳动。