Echelle
阶梯(分级)光栅
🗣️ 情景例句
And she's shy with new people, just like he is.
她见了生人就害羞 ，与他一样。
Take these books home with you tonight.
今晚你带这些书回家。
We can't go to the public parks or swimming pools.
我们不能上公园或是去游泳池。