upper lip的用法和樣例：
例句
- He shaved the mustache off his upper lip.
他將上嘴唇部位的胡子刮乾凈。 - He sipped some beer, leaving a crest of foam on his upper lip.
他呷了一口啤酒，結果上嘴唇沾滿(mǎn)了泡沫。
詞匯搭配
- carry a stiff upper lip 堅定不移(頑強不屈...
- have a stiff upper lip 堅定不移(頑強不屈...
- a stiff upper lip 堅定不移
- keep a stiff upper lip 堅定不移(頑強不屈...
