hydroponics

/ˌhaɪdɹə(ʊ)ˈpɒnɪks/ /ˌhaɪdɹəˈpɑnɪks/

Meanings

noun

水培法，水耕法

The cultivation of plants in a nutrient solution rather than in the soil.

Examples :

"Our science class is learning about hydroponics by growing lettuce in water with special nutrients instead of soil. "

我们科学课正在学习水培法，也就是不用土，而是用水和特殊营养液来种植生菜。

Related Words

instead adverb

/ɪnˈstɛd/

代替，反而。

"I was going to go shopping, but I went dancing instead."

我本来打算去购物的，但我反而去跳舞了。

learning verb

/ˈlɜːnɪŋ/ /ˈlɝnɪŋ/

学习，习得

"My sister is learning to play the guitar. "

我妹妹正在学习弹吉他。

rather verb

/ˈɹɑːðə/ /ˌɹɑːˈðɜː(ɹ)/ /ˈɹæðɚ/

宁愿，宁可。

"I rather enjoy helping my brother with his homework. "

我宁愿帮我弟弟做功课，很喜欢这样做。

cultivation noun

/ˌkʌltɪˈveɪʃən/

耕作，栽培，培养

"The heavy cultivation of the hillside led to soil erosion."

过度耕种山坡导致了水土流失。

growing verb

/ˈɡɹəʊɪŋ/ /ˈɡɹoʊɪŋ/

生长，增长，扩大。

"Children grow quickly."

孩子们长得很快。

special noun

/ˈspɛ.ʃəl/

特价，优惠，打折

"The store is offering a special on school supplies this week. "

这家店这周文具用品有特价优惠。

plants noun

/plɑːnts/ /plænts/

植物，草本植物

"The garden had a couple of trees, and a cluster of colourful plants around the border."

花园里有几棵树，边缘周围还有一簇簇色彩鲜艳的草本植物。

lettuce noun

/ˈlɛtəs/

莴苣，生菜。

"I put some lettuce on my sandwich. "

我在三明治里放了一些生菜。

nutrients noun

/ˈnuːtriənts/ /ˈnjuːtriənts/

营养物质, 养分.

"The vegetables provided many essential nutrients for the growing children. "

这些蔬菜为成长中的孩子们提供了许多必需的营养物质。

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。

nutrient noun

/ˈnjuː.tɹi.ənt/ /ˈnuː.tɹi.ənt/

养分，营养物。

"Vegetables are a good source of nutrients for a healthy diet. "

蔬菜是健康饮食中重要的养分来源。

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。