Phase trajectory
[化] 相轨道
🧩 词语组成解析
🗣️ 情景例句
Where did the time go?
时间溜的真快！
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
The ice is hard enough to skate on.
冰已经厚得可以划冰了。