Slippery elm
[医] 赤榆, 滑榆
🧩 词语组成解析
elm
[elm]
n. [植]榆树，榆木;
🗣️ 情景例句
Is the tip included in the bill?
账单里包括小费吗？
The camera is out of order.
这照相机出毛病了。
How long has Kate been at her school?
凯特进校学习有多长时间了？