Teleoptile
成禽, 成羽
🗣️ 情景例句
You're very talented.
你非常有才华。
What is the total circulation of this journal.
这份报刊总发行量多少？
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。