Pigment-producing rays
[医] 致色射线(可使皮肤发生色素沉着的射线,其波长为2500-3000埃单位)
🧩 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;
a. 生产的
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
Bob speaking.
我就是鲍勃。
Education for women has improved in leaps and bounds.
妇女教育十分迅速地得到了改善。
Thirteen is not as good as one, but it's better than nothing.
“13下是不如1下好，但总比1下也不敲强。