例句與造句

1. The head is white, with a few grey specks and the thorax is grey with a curved white median bar.
2. Forewing : cell-bar 3 somewhat rounded, 4 rather slender, as is bar D; median bars SC3-R2 also slender, bars SC3-R2 each very much longer than broad ( a part of white border ) discal bars SC4-R1 dark olive; outer area of wing from white band to margin tawny ochraceous; black postdiscal patches R1-M ! rather smaller than in the continental forms, less pointed.
3. It's difficult to find median bar in a sentence. 用median bar造句挺難的