Pneumatic caisson
气压沉箱
🧩 词语组成解析
caisson
[['keisən, kə'su:n]]
n. 弹药箱, 弹药车, 沉箱(水下工程用)\\n[医] 沉箱
🗣️ 情景例句
Some rock 'n' roll.
一些摇滚乐。
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
The tree has grown against a warm wall on a sheltered side of the house.
那棵树是靠着房子有遮挡的一面暖墙生长的。