Fluorod
荧光剂量棒
🗣️ 情景例句
Tonight, it's my treat.
今天晚上， 我来请客。
Every potter praises his own pot.
老王卖瓜，自卖自夸。
knowing that others will carry on what I can no longer do,
明白了有人会继续我的未竟事业，