Plumbifiuoride
[化] 氟高铅酸盐
🗣️ 情景例句
all about your first full day back on the job.
关于你重回工作第一天的全部情况了。
Is there a funny show on television tonight?
今晚有精彩的电视节目吗？
The World Trade Center, an office building for over 1200 firms employing about 50,000 people, is even higher at 411 metres.
世界贸易中心要高得多，有411米。它是一座办公大楼，楼里有1，200多家公司，大约有5万雇员。