E region
【地球物理学】E区(离地球表面约90～150公里高处的部分电离层),E 电离层 [亦作 E layer,Heaviside layer,Kennelly-Heaviside layer]
🧩 词语组成解析
🗣️ 情景例句
Put the tablecloth on the picnic table,
将桌巾布放在野餐桌上，
Sooner or later, the truth comes to light.
早晚真相会大白。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。