Có 1 kết quả:

lǐ gōu wài lián ㄌㄧˇ ㄍㄡ ㄨㄞˋ ㄌㄧㄢˊ

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Từ điển Trung-Anh

(1) to act from inside in coordination with attackers outside
(2) attacked from both inside and out