Microfissure
[化] 显微裂纹
🗣️ 情景例句
Where are you from in Florida?
你从佛罗里达的什么地方来？
This is a TV set.
这是一台电视机。
Some time ago, and interesting discovery was made by archaeologists on the Aegean island of Kea.
不久之前，在爱琴海的基亚岛上，考古工作者有一项有趣的发现。