Fischer projection (formula)
[化] 费希尔投影式
🧩 词语组成解析
n. 费舍尔（诺贝尔化学奖获得者）
projection
[prə'dʒekʃən]
n. 预测;规划，设计;[心]投射;突起物;
🗣️ 情景例句
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
I'd like to express my gratitude to you for your advice.
对于你的忠告，我想表示感谢之意。
Oh, hello. Could I speak to Jim, please?
喂，可以让吉姆接个电话吗？