Backlimb
背翼
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
Why did the company demand his resignation?
为什么公司命令他辞职呢？
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。