However, this "scent detective" is still in the early stages of development and can't yet effectively distinguish between mild and severe asthma, they added.
但是，这种”气味探测器”还处于研制的初级阶段，不能有效地区分中度和重度哮喘，他们接着报道说。
However, this "scent detective" is still in the early stages of development and can't yet effectively distinguish between mild and severe asthma, they added.
但是，这种”气味探测器”还处于研制的初级阶段，不能有效地区分中度和重度哮喘，他们接着报道说。
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