At a whack
一下子,一口气
🧩 词语组成解析
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
whack
[(h)wæk]
vt. 重击，使劲打;分配;击败;削减;
n. 重击;一份儿;尝试;状况;
🗣️ 情景例句
You should perform what you promised to do.
你应该履行诺言。
For me, studying in another country is very exciting.
对我来说，到国外留学是一件刺激而又有趣的事。
She owes her good health to her regular life.
她把健康归功于规律的生活。