Segmentally welded cylinder
[化] 瓦片式圆筒
🧩 词语组成解析
分段地
v. 焊接；使结合（weld的过去分词）
🗣️ 情景例句
There are other boys and girls here,
还有其他男孩女孩在这儿，
It will be very pleasant to go fishing with you.
跟你去钓鱼的话，将会很愉快。
He's going to school.
上学。