L system
[计] L系统, 林氏系统
🧩 词语组成解析
🗣️ 情景例句
What was the weather like yesterday?
昨天的天气怎么样？
Is there a car park nearby?
这附近有没有停车场？
On the other hand, I felt sad that I wasn't able to tell my grandparents that we were safe.
另一方面，我为不能告诉我的祖父母我们十分安全而感到难过。