Alnus
[植]赤杨, 赤杨皮
🗣️ 情景例句
Does he have a family?
他有亲人吗？
That deep sigh could only express Helen's sadness.
那深深的叹息，不外乎表示出海伦的悲哀。
The modern weather models work with a grid of points of the order of sixty miles apart,
现代气象模型以一个坐标图来显示，图中每个点大约是间隔60英里。