thumb/θʌm/

n C

1. 拇指

2. 手套的拇指部分

词组be all (fingers and) thumbs 非正式 笨手笨脚

• She's all thumbs. 她这人笨手笨脚。

under sb.'s thumb 在某人的支配下

• The boss is very good at keeping his employees under his thumb. 老板非常善于支配雇员。