“tunicate”可以造什么句,tunicate造句
来源:语文精选馆 1.05W
Deriving cellulose from natural sources such as wood, tunicate (ocean-dwelling sea cucumbers) and certain kinds of bacteria, researchers prepare crystals of different sizes and strengths.
Here's a tunicate, also called a sea squirt, which is in Chordata, anda crab, in Arthropoda.