Dichromatism
n. 两色, 两变色性, 二色视\\n[化] 二色性
🗣️ 情景例句
And one thing more.
还有一件事。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
Pupils of the school, old and new, will be sending him a present to mark the occasion.
为了纪念这个日子，学校的学生——无论老同学还是新同学——将送他一件礼物。