Lally
n. [建]拉莱柱(中间浇注混凝土的钢圆柱)
🗣️ 情景例句
When was your last complete physical?
上一次全身检查是什么时候？
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；