She only half-listened as Ella rambled on.埃拉漫无边际地闲扯,她心不在焉地听着。As they approached the outskirts of the city, Ella's mood visibly lightened.他们快到市郊时,埃拉的情绪明显好转。Ella was scared that someone was watching her.有个人一直在监视埃拉,这让她...
他正在环礁湖里与一只短吻鳄搏斗。He was grappling with an alligator in a lagoon.岛的附近有险礁和浅滩.There are dangerous rocks and shallows near the island.这条木筏划近岩礁,然后迅速转向避开.The raft came close to the rocks and then sheered away....
Oral leukoplakia is an important premalignant lesion of the oral mucosa.口腔粘膜白斑病是一种严峻的口腔粘膜癌变前疾病.Objectives : To explore the clinical feature of oral leukoplakia in elderly patients.目的: 探讨老年口腔黏膜白斑患者的临床特点.Aim : To observe t...