Flexiback
软背, 软脊(装帧)
🗣️ 情景例句
That's a good buy.
那买得便宜。
Diseases are the price of ill pleasures.
疾病是不正当娱乐的代价。
To do this, he must be at least as knowledgeable as the dealer.
要做到这一点，他至少要像古董商一样懂行。