Lithium metaborate
[化] 偏硼酸锂
🧩 词语组成解析
n. 锂\\n[化] 锂Li
偏硼酸盐[脂]
🗣️ 情景例句
to ask Dad to sign as a guarantor.
请爸爸当担保人为我签字。
A useful trade is a mine of gold.
一样有用的手艺是取之不尽的财富。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。