Underaging
时效不足
🗣️ 情景例句
Does the library have computers with Internet access?
图书馆有可以上网的电脑吗？
A mother's love never changes.
母爱永恒。
A burst of activity associated with the laying of submarine cables soon confirmed the Challenger's observation that many parts of the ocean were two to three miles deep,
海洋中很多地方可深达两三英里，