Acid barium oxalate
[化] 酸式草酸钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. 草酸盐, 乙二酸盐\\n[医] 草酸盐
🗣️ 情景例句
Richard showed me your photo.
Richard给我看了你的照片。
One false move may lose the game.
一著不慎，满盘皆输。
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。