Electrochromics
电变色
🗣️ 情景例句
I love it!
我爱上它了！
By little and little the wolf eateth the sheep.
狼吃羊，一只一只进肚肠。
but ten months later, she received a letter from a girl in Holland.
但10个月以后，她收到了荷兰一位姑娘的来信。