His son is in his teens.他的儿子十几岁。Though still in his teens, Tom is shrewd at a bargain.虽然汤姆才十多岁, 可是讨价还价却很在行。Most people who smoke began smoking in their teens.多数烟民从十几岁时就开始抽烟了。I married in my late teens and was taken in by...
Twelve potential vaccines are currently being tested on human volunteers.目前正在人类志愿者身上试验12种试用疫苗。Anti-malarial vaccines are now under-going trials.抗疟疾的疫苗正在试验阶段。His team are at the forefront of scientific research into vacci...
He needs morphine to deaden the pain in his chest.他需要吗啡来缓解胸痛。The morphine was administered by injection.那吗啡是注射进去的.Morphine is a white bitter substance obtained from opium and used in medicine to reduce pain.吗啡是从鸦片中提炼出的苦味...
主诉主要是不规则出血 、 闭经、经期延长.The main complaints were irregular bleeding , amenorrhoea and prolonged bleeding.有的人因此会忽然暂时闭经, 也存在.Some people because this can abrupt temporary amenorrhoea, also exist.朋友突然性闭经怎么办?How does abrupt sex...
This may help to undermine the brittle truce that currently exists.这也许会火上浇油，破坏当前脆弱不稳的休战局面。These incidents suggest the peace in Northern Ireland is still brittle.这些事件表明北爱尔兰的和平仍然很脆弱。Myrtle gave a brittle laugh.默特尔冷笑了一声。...