Invalid character
[计] 无效字符
🧩 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
character
['kærəktɚ]
n. 性格;特点;字母;角色;
vt. 刻，印;使具有特征;
🗣️ 情景例句
Don't forget to write.
别忘了给我写信。
Can you guess what I was doing this morning?
你能猜测我今早正在做什么吗？
They must keep their hands behind their backs.
他们得一直将手放在背后。