abbr. Dangerous Goods Classification 危险货物分类; digital gain control 数字增益控制; Digital geoballstic Computer 数字地面弹地面道计算机; digital gyrocompass, digital gyroscopic compass 数字陀螺罗盘
🗣️ 情景例句
Excuse me? What did you say?
对不起,你说什么?
We've got to get a refrigerator for the kitchen.
我们必须有一个电冰箱放在厨房。
The sun was shining and the sky was crystal clear.