Pernerograptus
普笔石属
🗣️ 情景例句
His excuse sounds unconvincing.
他说的理由好像不可难。
He had to resign, to save face.
为了保全面子，他不得不辞职。
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。