Ritter amide preparation
[化] 里特酰胺制造
🧩 词语组成解析
n. 骑士\\nn. (Ritter)人名；(英)里特；(西、俄、德、法、匈、捷)里特尔
amide
[['æmaid]]
n. 氨化物, 酰胺\\n[化] 酰胺
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
One man makes a chair and another man sits in it.
坐享其成。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。