Obligatory parasitism
[医] 专性寄生, 真性寄生
🧩 词语组成解析
n. 寄生, 寄生习惯, 寄生状态, 寄生现象\\n[医] 寄生; 寄生物感染
🗣️ 情景例句
Lots to be thankful for.
要感谢的事很多。
This window is just as wide as that one.
这扇窗户刚好和那扇一样宽。
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。