Bittered
vt. 使变苦（bitter的过去式与过去分词形式）
🗣️ 情景例句
Sorry, I'm afraid I'm busy tonight.
很抱歉，恐怕我今晚没空。
Business may be troublesome, but idleness is pernicious.
事业虽扰烦，懒惰更害人。
I'll tell the shipping superintendent about it for you.
我会把这事告诉出货组长。