Retaining powel
[化] 制动爪
🧩 词语组成解析
n. 保留, 保持, 维持防护\\nv. 保持( retain的现在分词 ); 拦住; 保存; 止住
[人名] 鲍威尔
🗣️ 情景例句
We hope you're successful in your new post.
我们希望你在新的岗位上成功。
I used to have dinner at 7:30 and go to bed early.
我过去常在7:30吃晚饭并且早睡觉。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。