Ostracoderms
(ostracoderm 的第三人称 -s形式) [古生]n.& adj.甲胄鱼(的)
🗣️ 情景例句
with one real intergenerational program.
用一套真正跨辈份的活动。
When a dog is drowning,every one offers him drink.
待到狗溺水，众人给水喝。
That is a lovely hat!
真是一顶可爱的帽子！