R.

菜篮子兴趣思朗文词典

常见例句

Note the polarity of the voltage drop across R.
注意R上電壓降的極性。
Some people vocalize the “r” in four.
有些人把 “four” 中的“r”發成元音。
Don't harbo(u)r unkind thoughts.
別心懷叵測。
Tick the box marked"r" if you require a receipt.
如果您要求開收據，請在標有R的方格中打個記號。
Oysters are only in season in the "r" months.
牡蠣的季節在含有r字的月份。
Oysters are only in season in the 'r' months.
牡蠣的季節在含有 r 字的月份。