Embryonic tissue
胚性组织
🧩 词语组成解析
🗣️ 情景例句
Mmm-hmm.
嗯。
It isn't much.
那是微不足道的。
There was no trace of fingerprints, but the inspector found a dirty red bundle that contained jewellery which the old lady said was not hers.
巡官没有发现指纹，却发现了一个装有珠宝的、肮脏的红包袱。老妇人说那不是她的。