Backening
[电] 致黑
🗣️ 情景例句
Licking envelopes.
粘信封。
Force can never destroy right.
暴力绝不能摧毁正义。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。