Roulade
n. [音]颤音
✅ 同义词
🗣️ 情景例句
The world could be heading for an economic recession.
世界也许正在走向经济衰退。
I'll think it over.
我仔细考虑一下。
In primitive cultures the obligation to seek and to receive the traditional instruction is binding to all.
在原始文化中，寻求和接受传统教育的义务对全民都有约束力。