Subtract
[ səb'trækt ]
第5级
其它 Other
vt. 减去;扣除;
💡 词根助记
sub在下面+tract抽→抽去 → 减去，去掉
📝 例句
If you subtract 6 from 9, you will have 3.
九减六等于三。
You must learn to add and subtract in arithmetic.
学算术要学会加法和减法。
He could add and subtract, but hadn't learned to divide.
他会做加减法，但还没有学会除法。
"At this age, you should be able to subtract one fraction from another."
在你这个年龄，你应该会演算分数减法了。
If you subtract 3 from 5, you get 2.
五减去三就得二。
🌱 联想助记
【记】※ sub-拼音“苏伯”,tract-土地:苏伯的土地减产了
※ sub-拼音“叔伯”,tr-拼音“铁人”,act-动作:叔伯减少了铁人演出动作
※ su-拼音“叔”,b-拼音“把”,tr-拼音“铁人”,act-动作:叔叔把铁人的一些多余动作减去了
✅ 同义词
🔴 反义词
🔤 词根
-strict-表示“拉紧”
常见变体有-stress-、-strain-、-string-
📖 牛津释义
subtract
v[Tn, Tn.pr]
~ sth (from sth) take (a number or quantity) away from (another number, etc) 从（某数等）中减去（某数或量）: subtract 6 from 99 减 6
6 subtracted from 9 is 3, ie 9639 减 6 等於 3. Cf 参看 add, deduct.
🎯 考研助记
前缀:sub 下 网友：yqy 补充：sub(向下)+stract（小册子）：向下翻小册子，页数少了，不就是减吗；sub下+tract→拉下去→减去[tract=draw,表示"拉,拖"]
🌿 同词根单词
📖 同为「高中」词汇
查看全部高中词汇 ›🗣️ 情景例句
My hobbies are hiking, fishing and climbing.
我的嗜好是远足、钓鱼和爬山。
There was much news in the morning paper today.
今天的晨报上有许多新闻。
but ever since he moved in, he has had trouble with cars and their owners.
但自从搬进去后，就和汽车及车主们发生了磨擦。