Para-fluorophenylacetic acid
[建] 对一氟苯乙酸
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
How are you?
你好吗？
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
He sent yet another fax informing the journalist that if he did not reply soon he would be fired.
于是他又发了一份传真，通知那位记者说，若再不迅速答复，将被解雇。