Ostracodermi
甲胄鱼类
🗣️ 情景例句
Words cannot describe how sorry I am.
语言无法描述我对你的歉意。
We have an extended warranty available at extra cost.
对于额外价钱我们有较长的保证期限。
Why don't you buy a radio? Then you can listen to China Radio International or BBC English programmes on the radio.
你为什么不买台收音机呢？那样你就能听中国国际广播电台或者BBC英语广播节目了。