Discretionary array method
[计] 选择阵列法
🧩 词语组成解析
discretionary
[dis'kreʃənəri]
adj. 任意的;自由决定的;酌情行事的;便宜行事的;
array
[ə're]
n. 队列，阵列;数组;一大批;衣服;
vt. 排列;部署兵力;打扮，装饰;
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
I have two suits to send to the cleaners.
我有2件西装送到洗衣店了。
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。