15秒一个单词第23个（20秒一个单词第2229个）
15秒一个单词第23个（20秒一个单词第2229个）to be a sign that sth is going to happen• 是(某事)的前兆；预示:
These talks could herald a new era of peace.
这些谈判可能预示着新的和平时代的来临。
to be a sign that sth is going to happen
• 是(某事)的前兆；预示:
15秒一个单词第23个（20秒一个单词第2229个）to be a sign that sth is going to happen• 是(某事)的前兆；预示:
These talks could herald a new era of peace.
这些谈判可能预示着新的和平时代的来临。
to be a sign that sth is going to happen
• 是(某事)的前兆；预示:
