secondary front的用法和樣例：
例句
- A cold front is moving in from the north.
一股冷鋒正從北方向這裡移動。 - Near the cold front there were thin rope clouds.
在冷鋒附近可看到幼細的繩狀雲。
secondary front的相關資料：
臨近單詞
secondary lob
secondary
secondary working conditions
secondary subordinate colony
secondary hypoparathyroidism
secondary raw materials cost
secondary retinal detachment
secondary surveillance radar
secondary sex characteristic
secondary collimating system
secondary resistance starter
Secondary Reference Standard
