W-s
[医][=watt-seconds]瓦秒（焦耳-热量单位）
🗣️ 情景例句
Oh, I love it!
哦 ，我太喜欢了！
I wish you would write more clearly.
我希望你能写得明白些。
The weather's often cold in North and windy in the East.It's often wet in the West,and sometimes warm in the south.
北部的天气常常寒冷，东部则常常利风。西部常下雨，南部有时则很暖和。