Thorin
[化] 钍试剂; 2-(2-羟基-3,6-二磺酸-1-萘偶氮)苯胂酸
🗣️ 情景例句
He's upset over the fact that he wasn't promoted this year.
他对今年没有升迁感到恼怒。
Who are you?
你是谁？
She looked everywhere for him but could not find him.
四处寻找，但没有找着。