Invalid digit
[计] 无效数位
🧩 词语组成解析
invalid
[ɪn'vælɪd]
adj. 无效的;不能成立的;有病的;病人用的;
vt. 使伤残;使退役;失去健康;
n. 病人，病号;残废者;伤病军人;
vi. 变得病弱;因病而奉命退役;
in不+val强壮+id...的→虚弱的；病人
digit
['didʒit]
n. 数字;手指，足趾;一指宽;
🗣️ 情景例句
I'll pick you up here at seven .
我七点钟到这儿来接你 。
Were it left to me to decide whether we should have a city without bikes or one without cars.
如果让我来决定我们要一个没有自行车的城市，还是要一个没的汽车的城市。
So, celebrate your success, and invite your parents to celebrate with you, however hard it may be for them. If you continue to be excited about your future, you may come to educate your parents in the same way.
因此，庆贺你的成功，并且邀请你的父母跟你一庆贺，尽管这样做会让他们感到难以接受。如果你还在为自己的未来而感到激动的话，你可以慢慢用同样的办法说服你的父母。