Absorption bands
[医] 吸[收]光带, 吸收[光]谱带
🧩 词语组成解析
n. 法官；乐队
🗣️ 情景例句
Prices are always negotiable.
价钱总是可以商量的。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
In the early 1980s, the computer giant, IBM produced the world's first Personal Computer.
80年代初，计算机行业的王牌公司美国国际商用机器公司（IBM）生产出了世界上第一台个人电脑。