Fluorescet pigment
[机] 萤光颜料
🧩 词语组成解析
pigment
['pɪgmənt]
n. 颜料，色料;[生]色素;
vt. 给…着色;
vi. 呈现颜色;
🗣️ 情景例句
but I'm not sure I want to be alone.
但我不知道我是否想一个人生活。
I often listen to the radio at night.
我常常在晚上听收音机。
They can't pick up the small pieces with their fingers.
他们用手指拿不起小零件。