Four-roll crusher
[化] 四輥碾碎機(jī)
?? 詞語組成解析
four
[f?r]
num. 四;四個;第四;
n. 四的;四個一組之物;
roll
[r?ul]
vt. 輾;使（眼球等）左右轉(zhuǎn)動;（使）原地轉(zhuǎn)圈;滾動;
vi. 左右搖晃;翻滾;開始移動，啟動;
n. 名冊;滾翻;
n. 碾碎機(jī), 打擊\\n[化] 破碎機(jī); 壓碎機(jī); 軋碎機(jī)
??? 情景例句
Hey, that must be Pete!
嗨， 那一定是Pete
Her life was devoted to caring for the sick and needy.
她一生致力于照顧病人和窮人。
Every day he leaves his home and walks to the lift.
每天他離家后就步行去乘電梯。