It is the figurative sense that survives with inculcate, which was first used in English in the 16th century.

谆谆教留着比喻意义，最早于 16 世纪在英语使用。

A widow had to wear hideous black dresses without even a touch of braid to enliven them, no flower or ribbon or lace or even jewelry, except onyx mourning brooches or necklaces made from the deceased's hair.

" 只有天晓得，" 思嘉想，一面顺从地听着母亲的谆谆教，" 做了少便已经毫无乐趣了，那么寡妇就简直像死人哪。" 一个寡妇必须穿难看的黑色衣服，上面连一点点装饰也有，有花、丝带或镶边，乃至珠宝，只有条纹玛瑙的丧服胸针或用死者头发做的项链。