thumb
n.美 /θʌm/英 /θʌm/
拇指
the short, thick finger on the side of your hand
例句
I hurt my thumb when I closed the door.
关门时我夹到了拇指。
She gave a thumbs-up to show she agreed.
她竖起大拇指表示同意。
怎么记
th- + umb（像‘umbrella’伞柄→最粗的手指）
想把这个词真正背下来？
花声英语按记忆曲线安排复习、听写练拼写、录音打分练发音。开通会员后进度自动保存。