Blacker
n. 擦皮鞋人；[制鞋业]黑色涂饰工
🗣️ 情景例句
This big house is perfect for our large family.
这坐大房子完全适合我们大家庭居住。
If not, our repairman can come to you.
要不然，我们的维修人员可以上你那里去。
electronic goods and drug manufacturing.
-- 电子产品和药品的生产。