Nested transaction
[計] 嵌套事務
?? 詞語組成解析
nested
[nest?d]
adj. 嵌套的;
v. 筑巢( nest的過去式和過去分詞 );
transaction
[tr?n'z?k??n]
n. 交易，業務，事務;辦理，處理;（一筆）交易，（一項）事務;（學會等的）會議記錄，學報;
trans變換，轉移+action行動→交換行動→交易
??? 情景例句
Which advertisement company did you serve?
你在哪家廣告公司做事？
Far from it!
還差得遠呢！
How long have you been here?
你在這里多久了？