Polyketides
聚酮
🗣️ 情景例句
We've only been here for a day,
我们到这里仅仅一天，
In the deepest water is the best fishing.
绝处能逢生。
I did not fancy the idea and I reluctantly followed Robert out of the room.
我并不喜欢这个主意，所以我勉强跟着罗伯特走进了起居室。