Non-selective detector
[化] 非选择性检测器
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4个青少年中就有1位曾经吸过大麻？
Just do what it says.
照着做就对了。
Its origin is still a mystery now.
它的起源至今仍是个谜。