Alkali metal grease
[化] 碱金属润滑脂
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
grease
[gris]
n. 动物油脂;油膏，润滑油;〈俚〉贿赂;
vt. 涂油脂于，用油脂润滑;贿赂;
🗣️ 情景例句
Sorry to disturb you again.
抱歉， 又来打扰你。
Gentlemen! Can't you agree on anything?
先生们，可否赞成一项？
but by now the Thermopylae was over five hundred miles ahead.
但此时，“赛姆皮雷”号早已在500多英里之遥了。