Optical filtering technique
[计] 滤光技术
🧩 词语组成解析
[计] 过滤
🗣️ 情景例句
How are you?
好吗？
A cracked bell can never sound well (is never sound).
破钟无好音。
He soon made a name for himself and came to be known to the Italians as Giovanni Acuto.
很快就出了名。意大利人叫他乔凡尼。 阿库托。