Phenanthrylene
[化] 亚菲基
🗣️ 情景例句
Nowadays many people go traveling for the holidays.
下面许多人都在假期里去度假。
As soon as I can,I'm going to change jobs.
一旦我可以,我将换工作。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。