Concentration gradiant
[电] 浓度梯度
🧩 词语组成解析
🗣️ 情景例句
I give thanks for being here with my family and for being well,
我感谢能在这里和家人在一起而且很健康，
The doctor discovered that I'm a little overweight.
医生发现我有点超重。
After seeking out the rude assistant, she asked for the same dress.
找到那个无礼的售货员后，她还要看昨天的那件衣服。