Prednylidene
[化] 泼尼立定; 16-亚甲强的松龙
🗣️ 情景例句
OK, let's go around the table.
好 ，让我们顺着桌子来。
I am very content with my life at present.
我很满足目前的生活。
and in the course of a few hundred miles reaches the true ocean floor at 2,500-3,500 fathoms.
一直延伸到几百英里远深达2，500至3，500的地方，