Perco copper sweetening
[機(jī)] 培柯銅鹽脫臭
?? 詞語組成解析
copper
['kɑp?]
n. 銅;銅幣;紫銅色;警察;
adj. 銅制的;
vt. 鍍銅;
sweetening
[['swi:t?ni?]]
n. 弄甜, 變甜, 甜味劑
??? 情景例句
Oh, one minute.
噢 再等一分鐘。
Don't forget to give it to him.
不要忘記送給他。
John's day.
約翰的一天。