Pholocell
[医] 光电池
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
Where the knot is loose the string slips.
结子一松掉，绳子就滑脱。
I'd like to take these catalogs with me.
这些目录我想带走。