Molybdenum disulfide lubricant
[化] 二硫化鉬潤滑劑
?? 詞語組成解析
n. 鉬\\n[化] 鉬
(=disulphide) n.二硫化物
lubricant
['lu:brik?nt]
n. 潤滑劑，潤滑油;能減少摩擦的東西;<俚>奶油，黃油;
adj. 潤滑的;
??? 情景例句
I understand you used to be in the construction business,
聽說你過去從事建筑業
All are not friends that speak us fair.
向我們說好話的并不都是好朋友。
Behind the house there is a tree.
房子后面有一棵樹。