Crude sampler
[建] 原油采样器
🧩 词语组成解析
sampler
[['sɑ:mplə]]
n. 样品检验员, 刺绣样品\\n[化] 取样器; 进样器
🗣️ 情景例句
He started with them almost forty years ago.
他在那里做了快四十年了。
Do not speak of your happiness to one less fortunate than yourself.
不要向不如你幸运的人述说你的幸福。
Doctor, I'm not feeling well, she said. I often feel tired.
“医生，我感到不舒服，”她说，“我经常感到疲倦”。