Metacharacter
[计] 元字符
🗣️ 情景例句
Not a chance.
绝无可能。
His confidence can be destroyed by a harsh word.
他的信念，只要受到严厉的批评就会崩溃。
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触