Amphistome
端盘吸虫
🗣️ 情景例句
I am not in agreement with what he said.
他说的话我不能同意。
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
hold the string so that the weight nearly touches the ground.
让重物几乎接触地面。