Whetstone crystals
[醫(yī)] 砥石結(jié)晶, 磨石結(jié)晶
?? 詞語組成解析
n. 磨石
n. 石英晶體；晶體（crystal的復(fù)數(shù)形式）
??? 情景例句
I have approximately three-year experience using a computer.
我有大約三年操作電腦的經(jīng)驗。
Not in the least.
一點兒也不。
the editor was getting impatient, for the magazine would soon go to press.
在此期間，編輯等得不耐煩了，因為雜志馬上要付印。