海鸥盘旋在驳船上方，展开空中的搏斗。The seagulls swirled in aerial combat over the barges.在该地区还发现了海鸥的其他亚种。Several other sub-species of gull are found in the region.海鸥嘴里叼着鱼。The gull held the fish in its beak....
Both forms are readily gasified by electrical discharge without leaving any tangible residue.两种形态都易被放电气化而不剩任何可触察的残余.A residue can build up on the hair shaft, leaving the hair limp and dull looking.残留物会积聚在头发上，使头发看起来软塌塌的，而...
Doctors, not pharmacists, are responsible for dishing out drugs.负责开药的是医生，而不是药剂师。Pharmacists are required by law to give the medicine prescribed by the doctor.法律规定药剂师必须按照医生开的处方配药。Pharmacists are a godsend when you don...