delta造句
The less stable compounds were converted into a compound called
Delta-A THC.
不太稳定的化合物被转换成了一种叫做
Delta-ATHC的化合物。
A
Delta II rocket was launched from Cape Canaveral early this morning.
今天一早，一枚“德尔塔”Ⅱ型火箭在卡纳维拉尔角发射升空。
The
delta region of the Rio Grande river was a forsaken land of thickets and swamps.
里奥格兰德河三角洲曾是一片遍布荆棘和沼泽的荒废之地。