Chondrosteidae
软骨硬鳞鱼科
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
The maintaining of one vice costs more than ten virtues.
保持一件坏事的代价超过十件好事。
Which TV programme shall we watch? I can't decide.
我们看哪个电视节目呢？我拿不定主意。