🧩 词语组成解析
n. 母亲\\n[医] 脑[脊]膜
🗣️ 情景例句
I'm addicted to cigarettes.
我有烟瘾。
It's a beautiful country with many large lakes.
它是一个有许多大湖的美丽的国家。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。