Slitting
纵裂(缝)
🗣️ 情景例句
with the question of whether I go back to work or not.
为我是否回去工作这个问题。
He is playing on the swings outside.
他正在外面荡秋千。
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。