Ditactic
短臂交叉的, 构型的双中心规整性
🗣️ 情景例句
How does she get by on such a small salary?
她靠那么一点薪水怎么过生活？
It says a storm may come next month.
天气预报说下个月会有一场暴风雨。
He repaired his house.
他修理了他的房子。