🧩 词语组成解析
undertaking
['ʌndɚ'tekɪŋ]
n. 企业;事业;殡仪事业;保证;
v. 担任( undertake的现在分词);着手作;
under下+tak进行+ing名词后缀→承诺；事业，企业，殡仪业
🗣️ 情景例句
But this should be your decision.
但这必须由你做决定。
There used to be a grocery store on the corner.
过去在角落上有一个杂货店。
You wouldn't have met her if it hadn't been for him.
如果不是他，你就见不到她。