Plectoderm
密丝皮层
🗣️ 情景例句
Is this the window for claiming parcels?
这是领取包裹的窗口吗？
Who is the auther of this biography?
谁是这篇传记的作者？
If fifty pence pieces are not exchanged for sweets, they rattle for months inside money boxes.
如果50便士不拿来换糖吃，则可以放在储蓄罐里叮当响上好几月。