Berc
abbr. Biomedical Engineering Research Corporation <美国>生物医学工程研究公司; Black Economic Research Center 黑人经济研究中心
🗣️ 情景例句
The subject is unfamiliar to me.
那个问题我不熟悉。
No. I live in my own house.
不，我住在自己的房子里。
Earlier, we were infants and young children, and consequently more vulnerable;
再早一些，我们是幼儿和小孩子，身体较脆弱；