🧩 词语组成解析
eigenvalue
['aɪdʒənˌvælju:]
n. 特征值;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
I'd like your help.
我要请你帮忙。
A good horse oft needs a good spur.
好马常需好靴刺。
and if he found it necessary to shoot a sheriff or rob a bank along the way,
如果他认为在进行过程中有必要枪击一个司法官或抢劫一个银行,