Ditactic
短臂交叉的, 构型的双中心规整性
🗣️ 情景例句
Oh, you're a real Stewart!
噢， 是一个真正Stewart家的人
When one is about to act, one must reason first.
凡事要先思而后行。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。