Peroxide of barium
[化] 过氧化钡
🧩 词语组成解析
peroxide
[[pə'rɔksaid]]
n. 过氧化物\\n[计] 过氧化物
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
🗣️ 情景例句
You really need to eat more; you're too skinny.
你太瘦了，真得多吃点。
Don't cross the bridge till you get to it.
不要杞人忧天。
so they are often tempted to finish a job before setting out to keep an appointment.
因此他们常想做完一件事后再去赴约。