Valib
n. 有效
🗣️ 情景例句
that the animal shelter is so careful
动物收容所需要如此小心
I am sorry Mr. Chen is unavailable, would you like to speak to anyone else?
抱歉陈先生不在，你要不要跟其他人讲话？
Where're Lucy's pencils? Are they on her desk?
露茜的铅笔哪去了？在她的桌子上吗？