Hierarchical decomposition
[計] 層次分解
?? 詞語組成解析
hierarchical
[?hai?'rɑ:kikl;'hai?'rɑ:kik?l]
adj. 按等級劃分的，等級（制度）的;分層的;
decomposition
[?di:k?mp?'zi??n]
n. 分解;腐爛;
??? 情景例句
Do? I don't know.
讀什么 ？我不知道。
Compare your grievs with other men's and they will seem less.
你的悲痛與人比，悲痛就會輕一些。
Hey!
嗨！