Litopterna
滑距骨目
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
It isn't much.
这是微不足道的。
Intermittent tap-water supplies should be regarded as particularly suspect.
断断续续的水管应该被视为是非常可疑的。