Definitions

[1] n. 拇指

[2] vt. 以拇指拨弄, 笨拙地摆弄, 用拇指翻旧, 迅速翻阅, 作搭车手势

[3] [医] 拇指, 拇

[ θʌm ]

1. As a rule of thumb, you should plan on one pound of beef for every two guests.
   一般來說，你應該為每兩個客人準備一磅牛肉。
2. The hand has five fingers: the thumb, the index finger, the middle finger, the ring finger, and the pinky.
   人的手有五个手指: 拇指、食指、中指、无名指 和 小手指。
3. My grandmother has a green thumb.
   我祖母是個園藝巧手。
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