Biotechnologists
(biotechnologist 的复数) 生物工艺学家
🗣️ 情景例句
Well,
好了，
Look before you leap.
三思而后行。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，