protrusion
n
(a) [U] protruding 伸出; 突出
Thumb-sucking can cause protrusion of the teeth. 经常吮吸拇指能使牙齿向外突出.
(b) [C] thing that protrudes 伸出物; 突出物; 隆起物
rocky protrusions on the surface of the cliff 悬崖表面突出的岩石.
🗣️ 情景例句
What's the deadline for claim?
索赔的有效期多长?
Don't tell me.
不要告诉我。
Lily was born ten minutes before me,so she says,I'm older than you! So I must open the present!