Blacker
n. 擦皮鞋人；[制鞋业]黑色涂饰工
🗣️ 情景例句
for opening their home to me.
为我敞开大门。
The better the day, the better the deed.
日子越美好，事业越顺当。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）