Lime magnesia ratio
[机] 石灰镁氧化例
🧩 词语组成解析
lime
[laɪm]
n. 酸橙;石灰;绿黄色;椴树;
vt. 撒石灰于;涂粘鸟胶于;
magnesia
[[mæg'ni:ʃə]]
n. 氧化镁\\n[化] 氧化镁
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
I'd like to give her a nice going-away present.
我很想送给她一件好的离别礼物。
His foot is wounded, Does it hurt?
他的脚受伤了，疼不疼？
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。