be firm in的意思

v.堅決，堅定

be dirty on───穿上臟衣服

be quids in───賺了一筆

be hard on───vt.對……苛刻；對……要求嚴格

be pie on───吃餡餅

to firm up───使堅固

be hard hit───受到沉重打擊；很傷心

be hard going───很難相處

the first thing───首先要做的事；立即

be borne in on───使確信；被逐漸認識到

We should be firm in determination and Bold in exploration and practice.───要堅定信心,勇于探索,大膽實踐.

The rib eye muscle must have a bright red colour and be firm in texture.───肋部眼肌肌肉必須是鮮紅色并且結構穩定.