Zeroaxial
过坐标原点的; 通过零点
🗣️ 情景例句
He applied to Columbia,
他申请了Columbia大学。
Of course.
当然。
What a relief it was when the boulders suddenly disappeared, giving way to a stretch of plain where the only obstacles were clumps of bushes.
突然大石块不见了，前面是一片平地，唯一的障碍只有一簇簇灌木丛。这使我们长长地松了口气。