Tetradont
[医] 四颚类
🗣️ 情景例句
But ... I'll miss him.
但是……我会想他的。
To manufacture automobiles
生产汽车
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，