D-camphorsulfonic acid
[建] 右旋梓脑磺酸
🧩 词语组成解析
🗣️ 情景例句
we have to talk to Michelle together about being married.
我们必须一起跟 Michelle谈谈我们结婚的事。
No man is so old, but thinks he may yet live another year.
人越活越想活。
This may sound fantastic, but it is easily calculated.
这点听起来令人难以置信，但却很容易计算出来。