Gestrinone
乙基羟基二降孕三烯炔酮
🗣️ 情景例句
Can you cash this check for me?
你能替我兑现这张支票吗？
They had to cut down a lot of trees to make room for farms.
他们为了为农场增加空间不得不砍倒很多树。
When I touched him on the shoulder, he turned around.
我拍他的肩膀，他转了过来。