Tween-40
[化] 吐温-40; 聚氧乙烯山梨糖醇酐单棕榈酸酯
🧩 词语组成解析
[医] 吐温(一类表面活性剂的商品名,聚氧乙烯山梨醇的脂肪酸脂)
forty
🗣️ 情景例句
He sees her often but doesn't want to get too involved.
他常与她来往，但不愿用情太深。
He said he would rather not tell his age.
他说他不愿告诉年龄。
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。