🧩 词语组成解析
n. 麻醉毒品;麻醉剂(narcotic的复数)
🗣️ 情景例句
What books are required for this class?
这课需要什么样的书?
To plan a mountain climbing expedition.
计划登山探险。
The flames threw light onto the ceiling of the cave.
火焰照亮了山洞的顶部。