-
人工合成的化学物质与这种天然杀手没有关系。
Synthetic chemicals have nothing on this natural killer.
youdao
-
这种化学物质或气味的组合还没有找到。
This chemical or combination of smells has not yet been found.
youdao
-
这种化学物质或气味的组合还没有找到。
This chemical or combination of smells has not yet been found.
youdao