by half 指“大大地”;“( 減少或增加) 一半”, 而by halves 是指“不完全地”、“不徹底地”、“半心半意地”。請比較:
- too long by half . 長了一半。
- They have reduced costs by half.他們將成本降低了一半。
- Better not (to) do it at all than do it by halves. 與其做不全, 還不如幹脆不做。
- He never does things by halves. 他做事從不半途而廢。
- indirect speech(間接敘述語句)的用法, 例句和深入解釋
- only to 用法. 表示意外或不行結果
- since 用法,大量例句和解釋
- none 用法:與neither, no one, not…any, none of比較
- make 用法, 詳解, 例句(包括make sure, make out of等)
- interrogative sentence (疑問句)
- why 用法, 例句, 詳解
- pair 用法. 後面是跟is還是are? it 還是they?
- such 用法
- have 用法, 例子, 詳解. 另有have been/to, has, had 用法