Ditactic
短臂交叉的, 构型的双中心规整性
🗣️ 情景例句
And now to make sure we've got the hamburger patties.
现在确定一下我们带了汉堡碎肉饼。
When sorrows come, they come not single spies, but in battalions.
祸不单行。
Ouch!
哎哟！