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
It's really different from what I expected.
这和我想象中的很不一样。
You have to be operated on.
你得做手术。
'I told you yesterday and the day before yesterday,' he shouted,
“我昨天和前天都告诉过您了，”他大叫着，