Concentration gradiant
[电] 浓度梯度
🧩 词语组成解析
🗣️ 情景例句
OK, let me think.
好， 让我想想。
Losing her eyelash cause her to blush for shame.
她因为弄丢了假睫毛，羞得面红耳赤。
My name is Wong.
我姓王。