Pinch effect
[化] 收缩效应; 收聚效应
🧩 词语组成解析
pinch
[pɪntʃ]
vt. 捏，掐;挤痛，夹痛;使（植物）枯萎，凋谢;使紧缺，节制;
vi. 挤痛，压痛;吝惜，节约;
n. 匮乏;少量，一撮;困苦;
🗣️ 情景例句
You really must try and take more care.
你一定要更当心一点。
Prompt delivery would be necessary as we have a fast turnover in this trade. We would therefore need your assurance that you could meet all delivery dates.
即期交货很重要，因为这种货流转很快。所以我们需要你方保证及时交货。
They represent the prices for different quantities.
那表示不同的量有不同的价钱。