calderas

/kælˈdɛrəz/ /kælˈdɛərəs/

Meanings

noun

火山口，破火山口

A large crater formed by collapse of the cone or edifice of a volcano.

Examples :

"The geologist studied the massive calderas, which were the remnants of a long-extinct volcano. "

地质学家研究了那些巨大的破火山口，它们是远古时期就已灭绝的火山所留下的遗迹。

Related Words

extinct verb

/ɛkˈstɪŋkt/

使…灭绝，消灭.

"Overhunting can extinct entire species of animals. "

过度捕猎可能导致整个物种灭绝.

edifice noun

/ˈɛd.ɪ.fɪs/

宏伟建筑，大厦

"The new school edifice was a magnificent structure, a testament to the community's investment in education. "

这所新建的学校大厦气势恢宏，是社区对教育事业投入的最好证明。

volcano noun

/vɒlˈkeɪnəʊ/ /vɑlˈkeɪnoʊ/

火山

"The school trip to the volcano national park was exciting. "

去火山国家公园的学校旅行真令人兴奋。

studied adjective

/ˈstʌdid/

做作的，谨慎的，刻意的。

"She gave a studied reply."

她的回答显得很做作，明显是斟酌过的。

remnants noun

/ˈrɛmnənts/

残余，剩余，残存物

"After the party, only the remnants of the cake were left on the plate. "

派对结束后，盘子里只剩下一些蛋糕的残渣了。

geologist noun

/dʒiˈɒlədʒɪst/ /dʒiˈɑːlədʒɪst/

地质学家，研究地质的人

"The geologist studied the rocks in the park. "

地质学家研究了公园里的岩石。

massive noun

/ˈmæs.ɪv/

块体，巨块。

"karst massives in western Georgia"

格鲁吉亚西部地区的喀斯特巨块

which pronoun

/wɪt͡ʃ/

哪个，哪些

"By now, you must surely know which is which."

到现在，你肯定应该知道哪个是哪个了吧。

collapse noun

/kəˈlæps/

倒塌，崩溃。

"She suffered a terrible collapse after slipping on the wet floor."

她滑倒在湿地板上后，身体突然垮了下来，情况非常糟糕。

crater noun

/ˈkɹeɪ.tə(ɹ)/ /ˈkɹeɪ.tɚ/ /ˈkɹeː.təɹ/

弹坑，陨石坑。

"The scientist pointed to the large crater in the field, explaining that it was formed by a meteorite impact long ago. "

那位科学家指着田野里的大陨石坑，解释说那是很久以前陨石撞击形成的。

formed verb

/fɔːmd/ /fɔɹmd/

形成，构成。

"The children formed a circle to play duck, duck, goose. "

孩子们为了玩“丢手绢”游戏，形成了一个圆圈。

large noun

/ˈlɑːd͡ʒ/ /ˈlɑɹd͡ʒ/

二全音符

"The music teacher explained that a "large" is a very long note, longer than a breve. "

音乐老师解释说，“二全音符”是一种非常长的音符，比全音符还要长。