🧩 词语组成解析
Ideal Voltage Amplifier理想电压放大器；Inspection Visual Aid 检查用观察用具；Intra-Vehicular Activity （航天飞机）舱内活动
🗣️ 情景例句
Could you explain it more precisely for us?
您可不可以讲得详细一点？
These buildings are supposed to be earth quakeproof.
这些建筑物是耐震建筑才对。
The river which forms the eastern boundary of our farm has always played an important part in our lives.
形成我们农场东部边界的一条河流一直在我们生活中发挥着重要作用。