Bioassaying
v. 給…作生物測定, 給…作生物鑒定( bioassay的現在分詞 )
??? 情景例句
But Alexandra and I
但Alexandra和我
He that would know what shall be must consider what has been.
欲知未然，須思已然。
Lily, do you have a ruler?
莉莉，你有尺子嗎？