Vertebrodidymus
[医] 脊椎联胎
🗣️ 情景例句
The scary part's leaving home and moving to college.
害怕的是要离开家搬到学校去。
Forest fire caused by lava
熔岩引起的森林大火
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。