Acetate butyrate rayon
[化] 乙酸·丁酸人造丝
🧩 词语组成解析
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)
[化] 丁酸盐(酯或根); 丁酸\\n[医] 丁酸盐
rayon
['reiɔn]
n. 人造丝，人造纤维丝;
🗣️ 情景例句
Right, Robbie?
对吧， Robbie？
The bough that bears most, hangs lowest.
枝头结果越多，垂得越低。
He was so angry as to be unable to speak.
他气的连话都说不出来了。