Ecotoxicology
生態毒理學
??? 情景例句
And tell them you want to go on the tour that goes down into the canyon.
跟他們說你要參加到峽谷里去的旅游團。
Many heads are better than one.
集思廣益。
Kate, I'm sorry about that argument.
凱特，那次爭吵我很抱歉。