Blasting powders
[化] 爆炸药; 爆炸火药
🧩 词语组成解析
[计] 过载失真
n. 粉, 粉末( powder的名词复数 ); 粉状物质
🗣️ 情景例句
Don't worry, Richard.
别担心， Richard。
When sorrows come, they come not single spies, but in battalions.
祸不单行。
and slipping through we no longer take omens from their flight on this side and that; and even the most superstitious villagers no longer take off their hats to the magpie and wish it good-morning.
这些鸟对我们是有益的，虽然我们不再从它们的飞翔姿态来占卜吉凶，连最迷信的村民也不再对喜鹊脱帽行礼，祝它早安了。