Zeroth order
[计] 零阶
🧩 词语组成解析
[计] 第0个
order
['ɔ:də]
n. 命令;秩序;规则，制度;次序;
vt. 命令;订购;整理;
vi. 下订单;
🗣️ 情景例句
when Susan and Richard were babies?
当Richard和Susan还很小时？
There's something wrong with the phone.
电话出了点儿毛病。
Hello. Here's your eraser. Thanks very much!
给你橡皮。谢谢。