Spirals
n. 螺旋（线）( spiral的名词复数 ); 螺旋式的上升（或下降）\\nv. 盘旋上升（或下降）( spiral的第三人称单数 ); （物价等）不断急剧地上升（或下降）
🗣️ 情景例句
Can I buy you a drink?
我能为你买杯酒吗？
We must make it clear from the very beginning that competitive quotations are acceptable.
必须一开始就讲清的是，有竞争力的报价可以接受。
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。