Non-sulfur vulcanization
[化] 無硫硫化; 無硫硫化作用
?? 詞語組成解析
non
[[n?n]]
adv. 非, 不
sulfur
['s?lf?]
n. 硫磺，硫黃;硫磺色;
vt. 用硫磺處理;
n. 硬化, 硫化\\n[化] 硫化
??? 情景例句
I would lke to place an order please.
我要下定單。
Where do you go to school?
你在哪里上學(xué)？
Alpine village tended to be impoverished settlements cut off from civilization by the high mountains.
阿爾卑斯山山區(qū)的小村幾乎全是高山環(huán)抱、與世隔絕的窮鄉(xiāng)僻壤。