Pentadiol
戊二醇
🗣️ 情景例句
Please accept our apologies.
请接受我们的歉意。
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。
When a shock came, it shook the rigid table upon which these stood.
一旦有地震，就会震动竖立在坚硬的桌子上的木棒。