Denis-leche's method
[医] 丹-李二氏法(检总硫酸盐)
🧩 词语组成解析
n. 丹尼斯（男子名）
🗣️ 情景例句
We have a wide connection in U.S.A.
我们在美国各地有广泛业务关系。
To advertise cheap food
推销廉价食物
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他们要在船舱里工作，切掉旧的金属，焊接新的金属板，钻孔，埋电线和电话线以及安装新的水管和蒸汽管。