jwst
/ˌdʒeɪ dʌbəl juː ɛs ˈtiː/
B2 · Upper Int.★☆☆☆☆
Simple Meaning
一台在太空中的巨大望远镜，用于拍摄遥远的恒星和行星的照片。
When to Use
📰News & Media📚Academic Writing
Upper Intermediate — fluent in familiar topics
Examples in Conversation
“你看到JWST的新图像了吗？太不可思议了。”
“JWST正在帮助科学家了解宇宙中的第一批恒星。”
Learning Path
▶Full Definition
The James Webb Space Telescope, a large infrared space telescope launched in 2021 as the successor to the Hubble Space Telescope.
“The JWST has revealed unprecedented details of distant galaxies and exoplanets.”