Umbral
a. 有荫影的, 阴暗的, 本影的
🗣️ 情景例句
I just have my driver's license with me. Is that enough.
我身上只带了驾驶执照，这样够了吗？
Someone is using the phone.
有人在用电话。
Could I have this sample free of charge?
这样品可以免费送我吗？