plastids

/ˈplæstɪdz/

Meanings

noun

质体，色素体

Any of various organelles found in the cells of plants and algae, often concerned with photosynthesis

Examples :

"Plant cells contain plastids, including chloroplasts which are essential for photosynthesis. "

植物细胞含有质体，包括叶绿体，后者对光合作用至关重要。

Related Words

found verb

/faʊnd/

发现，碰到

"While walking to school, Sarah found a lost wallet on the ground. "

莎拉在上学的路上，偶然在地上发现了一个丢失的钱包。

including verb

/ɪnˈkluːdɪŋ/

包括，包含，涵盖。

"I will purchase the vacation package if you will include car rental."

如果你能把租车费用也包含进去，我就买这个度假套餐。

photosynthesis noun

/ˌfəʊ.təʊ.ˈsɪn.θə.sɪs/ /ˌfoʊ.toʊ.ˈsɪn.θə.sɪs/

光合作用

"Plants use photosynthesis to make their own food from sunlight, water, and air. "

植物利用光合作用，把阳光、水和空气转化成自己的食物。

organelles noun

/ɔːrɡəˈnelz/ /ɔrɡəˈnelz/

细胞器

"Just like a factory has specialized machines for different tasks, a cell contains organelles that each perform a specific job, such as creating energy or storing waste. "

就像工厂里有专门的机器负责不同的任务一样，细胞里也含有各种细胞器，每种细胞器都执行特定的功能，比如产生能量或储存废物。

essential noun

/ɪˈsɛn.ʃəl/

必需品，要素。

"Salt is an essential for cooking a good soup. "

盐是熬一锅好汤的必需品。

various adjective

/ˈvɛə.ɹi.əs/ /ˈvæɹ.i.əs/

各种各样的，多种多样的。

"The reasons are various."

原因有很多种。

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。

cells noun

/sɛlz/

小单间，斗室。

"High in the remote mountains, the monastery offered simple cells to any hermit seeking a life of solitude and prayer. "

在偏远的高山上，那座修道院为任何寻求隐居和祈祷生活的隐士提供简朴的斗室。

concerned verb

/kənˈsɜːnd/ /kənˈsɝnd/

涉及，关于，关系到。

"The upcoming election concerns the future of our city. "

即将到来的选举关系到我们城市的未来。

algae noun

/æl.ɡɪ/ /ˈæl.dʒi/

藻类，海藻。

"The pond was green because of a large growth of algae. "

由于藻类大量繁殖，池塘变成了绿色。

contain verb

/kənˈteɪn/

包含，容纳。

"The box contains several important documents. "

这个盒子里装有几份重要的文件。

chloroplasts noun

/ˈklɔːrəʊˌplæsts/

叶绿体

"During science class, we learned that chloroplasts in plant cells use sunlight to make food. "

在科学课上，我们学到植物细胞里的叶绿体利用阳光制造食物。