Octupole moment
[化] 八极矩
🧩 词语组成解析
n. [物] 八极；八极装置\\na. 八极的
🗣️ 情景例句
A son and his wife and their three children--my grandchildren.
有个儿子， 还有儿媳妇以及他们的三个孩子，我的孙儿女们。
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
Usually mothers cook more delicious food than fathers do.
通常，妈妈做的饭比爸爸做的好吃。