Apochromatic objective
[化] 消多色差物镜\\n[医] 复消色差物镜
🧩 词语组成解析
[医] 复消色差的
objective
[əb'dʒɛktɪv]
adj. 客观的，实体的;目标的;[语]宾格的;[医]他觉的;
n. 目标，任务;[光]物镜;[语]宾语，宾格;[事]出击目标;
ob反对+ject投掷，扔+ive形容词后缀 → 反对扔的 → 客观的；目标
🗣️ 情景例句
Your duties include checking the post and distributing it.
你的职责是检查和发送邮件。
Do you think you could keep the noise down?
你看能不能小声一些？
He said that someone might be spying on the station and the pilot was ordered to keep track of the strange object.
他说可能有人正对基地进行侦察，因此命令那个飞行员跟踪那个奇怪的飞行物。