Definite undertaking
[经] 确定性的承担义务
🧩 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
Yes, he does have Richard's eyes. Big blue eyes.
是的， 他的眼睛很像Richard。蓝色大眼睛。
Custom is the guide of the ignorant.
习俗是无知者的向导。
Ducks know how to swim when they are born.
鸭子天生会游泳