Commutant
换位子群, 导出群
🗣️ 情景例句
Try to take it easy.
放轻松点。
Nikki began to feel abashed by his praise of her beauty.
他赞美着尼基的美貌，使她羞得面红耳赤。
The second factor is more interesting and more fundamental.
第二点更有意思，也更重要。