The choroid plexus is composed of loose connective tissue of the pia mater.脉络丝由软脑膜的疏松结缔组织构成.The black mater metal plate is called a collector, there.这个黑色金属板叫做吸热器.My dear students, Please have some obsession with your mat...
irrecoverable loss of sight永久的失明The depression, however, caused many irrecoverable accounts and Dr. Sim started to run up debts.然而经济萧条造成许多呆帐,他也因此负债累累.All business are to be transacted against confirm and irrecoverable le...