詞語：subpoint
subpoint的解釋
subpointn. 投影點；星下點
subpoint的意思
subpoint 投影點;下點;星下點;釋義：投影點,下點;subpoint track 星下點路徑;
subpoint的參考例句
1.The lowest temperature appeared at two hillsides' subpoint in fine night, but the highest temperature appeared at two hillsides' subpoint in overcast and rainy day. 晴夜兩組山坡坡下點溫度最低，陰雨天兩組山坡坡下點溫度最高。