stonefly

/ˈstoʊnflaɪ/

Meanings

noun

石蝇，襀翅目昆虫

Any of the freshwater aquatic insects in the order Plecoptera.

Examples :

"The fisherman checked the stream for stonefly nymphs, knowing their presence indicated clean water. "

渔夫检查小溪里是否有石蝇的稚虫，因为他知道它们的出现表明水质干净。

Related Words

knowing verb

/ˈnəʊɪŋ/ /ˈnoʊɪŋ/

知道，了解，明白

"He knew something terrible was going to happen."

他知道有什么可怕的事情要发生了。

fisherman noun

/ˈfɪʃəmən/ /ˈfɪʃɚmən/

渔夫，渔民。

"The fisherman cast his line into the lake. "

那个渔夫把他的鱼线抛向了湖中。

presence noun

/ˈpɹɛzəns/

存在，在场，出席

"Any painter can benefit from the presence of a live model from which to draw."

任何画家都能从有真人模特在场供其写生中获益。

their pronoun

/ðeər/

他们的

"They brought their books with them."

他们带了他们的书。

aquatic noun

/ɘˈkwɔ.tɘk/ /əˈkwæ.tɪk/

水生植物，水草

"The pond lilies are beautiful aquatic plants. "

池塘里的睡莲是美丽的水生植物。

nymphs noun

/nɪmfs/

仙女，宁芙.

"The nymphs whispered secrets in the ancient forest grove. "

仙女们在古老的森林小树林里低声诉说着秘密。(Xiānnǚmen zài gǔlǎo de sēnlín xiǎo shùlín lǐ dīshēng sùshuōzhe mìmì.)

checked verb

/tʃɛkt/

检查，查看.

"Check the oil in your car once a month."

每月检查一次你汽车的机油。

stream noun

/stɹiːm/

小溪，溪流。

"The stream ran alongside the school playground. "

小溪沿着学校操场流淌。

freshwater noun

/ˈfɹɛʃˌwɔtɚ/ /ˈfɹɛʃˌwɑtɚ/

淡水

"The fish in the aquarium needed freshwater, not saltwater. "

鱼缸里的鱼需要淡水，而不是咸水。

indicated verb

/ˈɪndɪkeɪtɪd/

指出，表明，显示。

"The guard blew his whistle to indicate imminent departure."

警卫吹响哨子，表明即将出发。

order noun

/ˈɔːdə/ /ˈɔɹdɚ/

秩序，条理.

"The order of the books on the shelf was alphabetical by author. "

书架上的书是按照作者姓名字母顺序排列的。

insects noun

/ˈɪnsɛkts/

昆虫，虫子

"Our shed has several insect infestions, including ants, yellowjackets, and wasps."

我们的棚屋里有好几种昆虫侵扰，包括蚂蚁、黄蜂和胡蜂。