Echothiophate
[医] 二乙氧膦酰硫胆硷
🗣️ 情景例句
What's happening with you these days?
你近来好吗？
Seeing is believing.
眼见为实。
As it was extremely heavy, he dumped it on the counter.
布袋很沉，他重重地把布袋扔在柜台上。