| 释义 |
strontium 90s
- strontiumn. [化]锶（元素符号为Sr）
- astronauticsn. 太空航空学
- astronauticaladj. 太空航行学的
- 锶sī
strontium; strontiam
- 锶黄sī huáng
strontium yellow
- 锶九十sī jiǔ shí
strontium 90
- 锶同位素sī tóng wèi sù
strontium isotope
- 帮助主题bāng zhù zhǔ tí
help topics; Whats This Help
- 侨居国外qiáo jū guó wài
sojourn in s foreign land; reside abroad
- 国际贸易法委员会guó jì mào yì fǎ wěi yuán huì
United Nation s Commisssion on International Trade Law
- 追根究底 the whys and wherefores
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