The kitten wormed its way through the just-open door.小猫缩着身子从刚开了一点儿的门中挤过来。All adult dogs are routinely wormed at least every six months.所有的成年狗至少每半年要例行打一次虫。Everyone knows people who have wormed their way up on old school c...
The patient's temperature should be obtained by rectum.病人的体温自直肠测得.The accumulation and discarding of heterochromatin of chromosome IV in the rectum and Malpighian tubules.摇蚊马氏管、直肠第扒,染色体异染色质的积累并抛出染色休外面.Then the linin...