Circummeridian
近子午圈的
🗣️ 情景例句
parents are invited to attend--
家长被邀请来参加
Just my shirt and jeans.
我就穿衬衣和牛仔裤。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。