Corrosion allowance
[化] 腐蚀余量; 腐蚀余度; 腐蚀裕度; 允许腐蚀度
🧩 词语组成解析
allowance
[ə'laʊəns]
n. 津贴，补贴，零用钱;限额;折扣;默许，默认;
vt. 给（某人）零用钱或津贴;按定量供给;
allow允许 + ance 表名词，状态、情况 → n. 津贴,补贴,零用钱
🗣️ 情景例句
I certainly can print the news.
我当然可以刊出这则新闻。
I can't believe it!
简直无法相信！
If fifty pence pieces are not exchanged for sweets, they rattle for months inside money boxes.
如果50便士不拿来换糖吃，则可以放在储蓄罐里叮当响上好几月。