Scs
[计] 建筑物综合布线系统
🗣️ 情景例句
I propose issuing a time draft for US $ 100,000.
我建议开具价值10万美元的远期汇票。
Quick! Seize that child before she falls down.
快！趁还没掉下去，快抓住那孩子。
An electric razor that meets the European Union's safety standards must be approved by American testers before it can be sold in the United States,
一把符合欧洲联盟安全标准的电动剃须刀必须得到美国检测人员的认可，方可在美国市场上销售；