Ecotone
n. [生]群落交错区
🗣️ 情景例句
for opening their home to me.
为我敞开大门。
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。