Wers
(wer 的復數) abbr. 文字差錯率（Word Error Rate）；[醫]風團紅斑反應（wheal erythema reaction）
??? 情景例句
Can you manage English conversation?
你能用英語談話嗎？
I asked him to check it for me, but he wouldn't.
我請他幫我檢查，但是他不肯。
What are your discount terms?
折扣的條件是什么？