Fissuring
裂隙
🗣️ 情景例句
Dad was a busy doctor,
爸爸是个很忙的医生，
I am old enough to make up my own mind.
我已经长大了，可以自己拿主意了。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说