Ecardines
无铰纲; 无铰钢
🗣️ 情景例句
That sounds a good idea. Thank you.
好主意！谢谢你。
Which foot hurts?Is it the left one?
哪个脚受伤?是左脚？
Will you come through to the back, please?
请跟我到后面去。……你何不试试这套呢？