Arithmetic
[ ə'rɪθmətɪk ]
第4级
其它 Other
n. 算术，计算;算法;
💡 词根助记
arith数学+met+ic...术 →算术
📝 例句
His arithmetic is poor.
他的算术很差。
In analog computer, an arithmetic unit constructed by a servo system.
在模拟计算机中,一种由伺服系统构成的运算部件。
The boy is tutoring in arithmetic.
这男孩在家庭教师指导下学算术。
A radical is an indicated root of an algebraic or arithmetic expression.
根式是一个代数或算术表达式的一个确定的根。
I challenge your arithmetic.
你的算法靠不
🌱 联想助记
【记】※ a-一,ri-拼音“日”,th-拼音“天河”,met-见面之过去式,I-我,c-似“月亮”:一日在天河遇见我在月亮上做算术
※ a-一,ri-拼音“日”,th-拼音“讨好”,me-我,ti-拼音“替”,c-拼音“抄”:一个日本人讨好我,让我替他抄算术题
✅ 同义词
📖 牛津释义
arithmetic
n[U]
(a) branch of mathematics that deals with calculations using numbers 算术.
(b) these calculations 算术的计算.
arithmetic , arithmetical adjs of or concerning arithmetic 算术的; 关於算术的. ,arithmetic pro`gression (also arith,metical pro`gression) series of numbers that increase or decrease by the same amount each time, eg 1, 2, 3, etc or 8, 6, 4, etc 算数级数, 等差级数（如1, 2, 3等或8, 6, 4等）. Cf 参看 geometric progression (geometry).
🎯 考研助记
arithm计算+etic)[-ic 1.表形容词"…的"2.表名词"人或学科"3.表名词"某种病"]；A rat in Tom's house may eat Tom's ice cream.(每个单词第一字母组合）即 算术 网友：yqy补充： ari是（＝are，e变为i），thme它们（＝them，e后置）：是它们那些算术、算法－－想了好久才想出来
🔁 扩展释义
*[ә'riθmәtik]n. 算术, 算术知识【机】 算术; 算术的
📖 同为「高中」词汇
查看全部高中词汇 ›🗣️ 情景例句
They're in my office.
在我办公室。
A wicked book is the wickeder because it cannot repent.
一本坏书危害无穷。
If a shop assistant told him she had not heard of it, he would pretend to be considerably put out.
要是女售货员告诉他从未听说过这些东西，他会装出十分遗憾和不安的样子。