Accelerator tmtd
[化] 硫化促进剂TMTD
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
[化] 福美双
🗣️ 情景例句
We promise. Can we pay for our imports in RMB?
我们答应。请问，我们能否用人民币付款？
Where did you go yesterday?
你昨天去了哪里？
How Harry managed to keep a straight face during these performances is quite beyond me.
我实在想像不出哈里在这些表演中是怎样装出一本正经的样子的。