Facultative saprophyte
[医] 兼性腐生物, 兼性死物寄生菌
🧩 词语组成解析
a. 授权的, 机能上的, 才能上的, 能力上的, 兼性的, 可选择的, 任意的\\n[化] 兼性的
n. 腐生生物\\n[医] 腐[物寄]生物, 死物寄生菌
🗣️ 情景例句
I was quite surprised when I read in your letter that you had decided not to finish your studies at the university.
当我在你的信中看到你已决定终止大学学业时感到很是惊讶。
I didn't sleep well.
我没睡好。
So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.
因此，听说北海石油钻井平台上的潜水员受到巨型鱼类的恐吓，确实很让人吃惊。