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dàn
但
tā
他
ǒurán
偶然
fāxiàn
发现
yī
一
běn
本
jìu
旧
shùxué
数学
kèběn
课本
cóng
从
jiǎndān
简单
de
的
tiáotiáokuàngkuàng
条条框框
tā
他
tūidǎo
推导
chū
出
shēnào
深奥
de
的
lǐlùn
理论
.
.
.
.
.
.
duōnián
多年
lái
来
nándǎo
难倒
wúshù
无数
shùxuéjiā
数学家
รายการคำศัพท์
但
- dànㄉㄢˋ
- but; yet; however; only; merely; still[cedict]
他
- tāㄊㄚ
- he; him[cedict]
偶然
- ǒu ránㄡˇ ㄖㄢˊ
- incidentally; occasional; occasionally; by chance; randomly[cedict]
发现
- fā xiànㄈㄚ ㄒㄧㄢˋ
- to find; to discover[cedict]
一
- yīㄧ
- one; 1; single; a (article); as soon as; entire; whole; all; throughout[cedict]
本
- běnㄅㄣˇ
- roots or stems of plants; origin; source; this; the current; root; foundation; basis; (classifier for books, periodicals, files etc)[cedict]
旧
- jiùㄐㄧㄡˋ
- old (opposite of new); former[cedict]
数学
- shù xuéㄕㄨˋ ㄒㄩㄝˊ
- mathematics; mathematical[cedict]
课本
- kè běnㄎㄜˋ ㄅㄣˇ
- textbook[cedict]
从
- cōngㄘㄨㄥ
- cóngㄘㄨㄥˊ
- zòngㄗㄨㄥˋ
- lax; yielding; unhurried[cedict]
- from; to obey; to observe; to follow; surname Cong[cedict]
- second cousin[cedict]
简单
- jiǎn dānㄐㄧㄢˇ ㄉㄢ
- simple; not complicated[cedict]
的
- deㄉㄜ˙
- díㄉㄧˊ
- dìㄉㄧˋ
- of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]
- really and truly[cedict]
- aim; clear[cedict]
他
- tāㄊㄚ
- he; him[cedict]
推导
- tuī dǎoㄊㄨㄟ ㄉㄠˇ
- derivation; to deduce[cedict]
出
- chūㄔㄨ
- to go out; to come out; to occur; to produce; to go beyond; to rise; to put forth; to occur; to happen; classifier for dramas, plays, operas etc[cedict]
深奥
- shēn àoㄕㄣ ㄠˋ
- profound; abstruse; recondite; profoundly[cedict]
的
- deㄉㄜ˙
- díㄉㄧˊ
- dìㄉㄧˋ
- of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]
- really and truly[cedict]
- aim; clear[cedict]
理论
- lǐ lùnㄌㄧˇ ㄌㄨㄣˋ
- theory[cedict]
多年
- duō niánㄉㄨㄛ ㄋㄧㄢˊ
- many years[cedict]
来
- láiㄌㄞˊ
- to come; to arrive; to come round; ever since; next[cedict]
无数
- wú shùㄨˊ ㄕㄨˋ
- countless; numberless; innumerable[cedict]
数学家
- shù xué jiāㄕㄨˋ ㄒㄩㄝˊ ㄐㄧㄚ
- mathematician[cedict]
