Bidialectal
a. & n.精通两种方言的(人), 两种方言通的(人)
🗣️ 情景例句
Thanks, Ellen.
谢谢， Ellen。
To show off muscles.
展示肌肉。
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。