Bct
abbr. 商务汉语考试（Business Chinese Test）；体心四方晶格（Body -Centered Tetragonal）；带宽压缩技术（Bandwidth Compression Technique）
🗣️ 情景例句
So I have a good idea about your financial situation.
所以， 我对你们的财务状况很了解。
Mountain-climbing is difficult.
登山是困难的事。
We should learn to show mercy to others.
我们应该学会宽恕他人。