[动]
（展开） stretch; extend
extend [stretch, spread] one's arms horizontally
两臂平伸
stretch out a helping hand
伸出援助之手
hold up one's thumb
伸大拇指
stretch one's arms
伸胳臂
Don't put [stick] your head out of the window (of a bus; etc.).
不要把头伸出 窗外。
She warmly extended both hands towards us.
她热情地向我们伸出了双手。
He stretched himself out on the beach.
他伸直身子躺在海滩上。
He got up with a stretch and a yawn.
他站起来伸伸懒腰， 打个呵欠。
When you dive, you must keep your legs straight.
跳水时腿要伸直。
[名]
（姓氏） a surname
Shen Yi
伸意