Fluted roller
[機] 溝紋輥
?? 詞語組成解析
a. 笛聲的, 有凹槽的
??? 情景例句
is looking for an executive. And he recommended me.
正在物色一位主管。他推薦了我。
After all, laughter is the best medicine.
畢竟，笑是解愁良藥。
I envy you for your ability to cope with the situation.
我羨慕你有能力應付這個情況。