lambda sign造句

例句与造句

1. The " lambda sign " is also called the " twin peak sign ".
2. At ultrasound at a gestational age of 16 20 weeks, the " lambda sign " is indicative of dichorionicity but its absence does not exclude it.
3. As their symbol the Identitarian movement uses a yellow lambda sign, a symbol that was painted on the shields of the Spartan Army and is supposed to commemorate the Battle of Thermopylae.
4. It's difficult to find lambda sign in a sentence. 用lambda sign造句挺难的