cotangent (of angle), written cot θ or ctg θ
cosecant (of angle), written cosec θ or csc θ
1.remainder2.fractional part (after the decimal point)3.unfinished
1.vestigial residue2.a throwback (to a former age)
complementary angle (additional angle adding to 90 degrees)
1.remnant2.leftover3.tolerance (i.e. allowed error)
1.complement of a set S (math.)2.the set of all x not in set S
1.remainder term (math.)2.remainder3.residue
1.congruence (math.)2.equation for residue modulo some number
Dayu, a county in Ganzhou City 赣州市[gàn zhōu shì], Jiangxi
Xinyu, prefecture-level city in Jiangxi Province 江西省[jiāng xī shěng]
to leave room to maneuver; to leave a margin for error
Yuyao, a county-level city in Ningbo City 宁波市[níng bō shì], Zhejiang
Yugan, a county in Shangrao City 上饶市[shàng ráo shì], Jiangxi
Yuqing, a county in Zunyi City 遵义市[zūn yì shì], Guizhou
Yuhang, a district of Hangzhou City 杭州市[háng zhōu shì], Zhejiang
(idiom) to be a survivor of a calamity
1.richly provided for2.having enough and to spare
1.lit. (may you) have abundance year after year2.(an auspicious saying for the Lunar New Year)
1.lit. to have an abundance of space2.room to maneuver (idiom)
college for people who attend after work
1.spare-time education2.evening classes
evil elements who have escaped eradication
Accumulated evil will be repaid in suffering (idiom).
1.lit. to escape from the tiger's mouth (idiom)2.fig. to narrowly escape death
after that, any remaining energy (idiom from Analects); time for extracurricular activities
1.to have room to save a situation2.margin for error (idiom)
room to maneuver; leeway; latitude
1.lit. spare valor for sale (idiom); fig. after former successes, still ready for more work2.not resting on one's laurels
reverberates around the rafters (idiom); fig. sonorous and resounding (esp. of singing voice)
reverberates around the rafters (idiom); fig. sonorous and resounding (esp. of singing voice)
see 心有余而力不足[xīn yǒu yú ér lì bù zú]