Bcra
abbr. British Ceramic Research Association 英国陶瓷研究协会
🗣️ 情景例句
You should use 'officer' to address a policeman.
你应该用 'officer' 来称呼警察。
Knowledge is long, life is short.
吾生有涯，而知无涯。
A gust of wind swept the bed off the roof and sent it crashing into the courtyard below.
一阵大风把床从屋顶上刮了下来，把它摔碎在下面的院子里。