What has not been known until now is whether such a loss in the first few months has any effect on the survivor.

迄今为止我们一直不知道的是：如果在妊娠早期的几个月里，如果一个胎儿夭折的话，对存活的另一个是否有什么影响。

youdao

Both trials have reported a loss of signals many months after the implant was made and the reasons for this are not yet known.

两个人身上的实验都报告说在移植好几个月后失去信号，其原因目前不得而知。

youdao

Hypothyroidism is an underproduction of certain hormones and is the most common cause of patchy hair loss known as alopecia areata (which can affect the whole body and not just the head).

甲状腺功能衰退症就是某种激素分泌较少，这是头发脱落形成斑秃的最常见原因(这可能影响整个身体而不仅仅是头部)。

youdao

Not all of the information is known yet, but beyond the loss of jobs, it turns out the stock they owned was in a company that no longer exists.

ENGADGET: OnLive hits reset after being dragged down by expensive servers, confirms service will continue

"I am sorry for the loss of your son, " the suspect said, adding that he had not known how old the teenager was, and did not know that he was unarmed at the time of the shooting.

BBC: Florida judge sets George Zimmerman bail at $150,000