A shoal of porpoises are well on the feed.一群海豚正在吞食.stranded on a shoal在浅滩搁浅a shoal of fish一群鱼The boat struck a shoal and fetched up all standing.那艘船撞上浅滩突然停了下来。How can I tell the abyssal zone from the shoal waters?我怎么区分深水...
SETTING: Department of Cardiology, Bethune International Peace Hospital.单位: 白求恩国际和平医院心内科.Conclusions - Lack of cardiology follow - up begins during childhood, even among those with severe lesions.结论 —— 在儿童时期即开始失去心脏病学随 访,...
Morgan dropped his cigarette and crushed it underfoot.摩根把香烟丢到地上，用脚踩灭。Barbara Morgan taught at an elementary school in McCall, Idaho, before she trained for space.在她接受航天训练之前,BarbaraMorgan曾经在爱达荷州Mccall的一所小学任教.Around the Mo...
Exploration markers includes hot - water sedimentary rocks, gossan wall - rock alteration, and geophysical and geochemical anomalies.找矿标志主要有热水沉积岩 、 铁帽、围岩蚀变 、 地球物理异常、地球化学异常等.Because some strata carbonaceous shale, the res...