Tricep
n. 肱三头肌
🗣️ 情景例句
Help me with this tie, will you?
帮我打领带 好吗
To deliver milk
送牛奶
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡