formalin

/ˈfɔːrməlɪn/ /ˈfɔːrmələn/

Meanings

noun

福尔马林，甲醛溶液

A solution of formaldehyde in water; used as a disinfectant and to preserve biological specimens.

Examples :

"The science teacher carefully placed the frog into a jar of formalin to preserve it for future study. "

科学老师小心地把青蛙放进装有福尔马林 (甲醛溶液) 的罐子里，以便保存它，供日后研究。

Related Words

specimens noun

/ˈspɛsɪmɪnz/

样品, 标本。

"early specimens of the art of Picasso"

毕加索早期艺术的代表作品

placed verb

/pleɪst/

放置，安放

"He placed the glass on the table."

他把玻璃杯放在了桌子上。

disinfectant noun

/dɪs.ɪnˈfɛktənt/

消毒剂，杀菌剂

"The school nurse used a disinfectant spray to clean the playground equipment after the children played. "

孩子们玩耍过后，校医用消毒喷雾清洁了操场上的设备。

future noun

/ˈfjuːt͡ʃə/ /ˈfjuːt͡ʃɚ/

未来, 将来

"My daughter is excited about her future plans for college. "

我的女儿对她未来上大学的计划感到非常兴奋。

teacher noun

/ˈtiːt͡ʃə/ /ˈtit͡ʃɚ/

老师，教师

"My daughter's teacher is very kind and helpful. "

我女儿的老师非常友善而且乐于助人。

carefully adverb

/ˈkɛːfli/ /ˈkɛɹfli/

小心地，谨慎地，细致地

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

他小心地听着母亲的担忧，为她的失望感到难过。(Tā xiǎoxīn de tīngzhe mǔqīn de dānyōu, wèi tā de shīwàng gǎndào nánguò.)

biological noun

/ˌbaɪə(ʊ)ˈlɒdʒɪkəl/ /ˌbaɪəˈlɑdʒɪkəl/

生物制品，生物制剂。

"The school's science fair featured several different biological specimens. "

学校的科学展览会上展出了好几种不同的生物标本 (shēngwù biāoběn)，也就是生物制品。

preserve noun

/pɹəˈzɜːv/ /pɹəˈzɝv/

果酱，蜜饯

"My grandmother makes a delicious strawberry preserve for breakfast. "

我奶奶做的草莓果酱特别好吃，早上吃最棒了。

formaldehyde noun

/fɔː(ɹ)ˈmældɪhaɪd/

甲醛

"To preserve the biology specimens, the science teacher used a solution containing formaldehyde. "

为了保存生物标本，那位科学老师使用了一种含有甲醛的溶液。

science noun

/ˈsaɪəns/

科学，学科。

"Of course in my opinion Social Studies is more of a science than an art."

当然，在我看来，社会学与其说是一门艺术，不如说更像是一门科学学科。

solution noun

/səˈl(j)uːʃən/

溶液，解。

"The lemonade was a clear solution of lemon juice and water. "

这杯柠檬水是柠檬汁和水混合的清澈溶液。

water noun

/ˈwoːtə/ /ˈwɑtəɹ/ [woːʔɐ] [ˈwaːʈər] /ˈwoːtɘ/ /ˈwɔːtə/ /ˈwɔtəɹ/

水，水分，液体。

"By the action of electricity, the water was resolved into its two parts, oxygen and hydrogen."

通过电的作用，水被分解成了它的两个组成部分，氧气和氢气。