the written form of the word some people use to mean ‘(have) got to’ or ‘(have) got a’, which is not considered to be correct(有人用作 (have) got to 和 (have) got a 的书写形式,此用法被视为不正确)
He's gotta go.他得走了。
Gotta cigarette?有烟吗?
You should not write this form unless you are copying somebody’s speech.
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