Qrb
abbr. Quarterly Review of Biology <生物学评论季刊>（杂志）
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
Time will tell.
时间会证明的。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，