Distoma magnum
[医] 大拟片吸虫
🧩 词语组成解析
[医] 双盘吸虫属, 双口吸虫属
[医] 大, 头状骨
🗣️ 情景例句
It's a problem, isn't it?
这确实是个问题，不是吗？
It's a deal.
一言为定。
After the accident, all the lines and taps were clearly marked and new people joining the workforce were given a talk on safety before they started work.
火灾过后，所有的管道和龙头都被标得一清二楚，而且加入劳动队伍的新工人在开始工作之前要接受有关的安全教育。