Biosystematist
生物系统学家
🗣️ 情景例句
How much will it be?
要多少钱？
My head has been hurting.
我头痛。
Oh, and by the way, my wife wants to know if Mary needs any help.
喔，顺便问一问，我妻子想知道玛丽是否需要帮忙。