Unbonded silica sand
[机] 低粘性矽砂, 矽砂
🧩 词语组成解析
未粘着[合]的, 未砌合的, 无束缚的, 自由的, 游离的
silica
['silikə]
n. 硅石，二氧化硅;硅氧;
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
We have already conceded, it's in your hands now.
我已经做出让步，现在决定权在你手中。
Her ring glitters with a big diamond.
她的戒指上的钻石闪闪发光。
Or possibly I should have gone to the manager and told him who was stealing meat.
或者我早该去找经理，告诉他谁在偷肉。