Monodirectional
单向的
🗣️ 情景例句
He made a favorable impression on her father.
他给她的父亲留下了很好的印象。
My son has outgrown these trousers.
我儿子已经长的穿不了这条裤子了。
It tires not, nor does it boast of its power;
它既不疲劳，也不炫耀自己的飞翔力；