Ulmus campestris
[医] 英国榆
🧩 词语组成解析
榆属
野生的, 平原的
🗣️ 情景例句
often took us somewhere in the city on the weekends.
经常在周末带我们去城市的一些地方。
I would like you to keep is a secret.
我要你保守秘密。
I seldom have any difficulties.
我很少碰到困难。