Celtic cross
凯尔特十字架（外围为轮形, 中为交叉肢体）
🧩 词语组成解析
a. 凯尔特族的, 凯尔特语的\\nn. 凯尔特语
cross
[krɔs]
n. 十字架;十字形饰物;杂交品种;痛苦;
vi. 交错而行;横渡;越境;
vt. 杂交;横跨，穿越;划掉;使相交;
adj. 坏脾气的， 易怒的;相反的，反向的;
🗣️ 情景例句
Exploring outer space is a challenge to mankind.
探索外层空间是一项向人类发出的挑战。
The problem is far from easy.
这问题绝非易事。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。