Pentahydroxyhexoic acid
[医] 五羟己酸
🧩 词语组成解析
🗣️ 情景例句
No pain, no gain.
只有付出，才有收获！（不劳则无获！）
The interviewer is not supposed to ask.
面试人也不应该问这个问题。
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。