用于报警yòng yú bào jǐng
use of emergency alarm; for alarm
成批chéng pī
groups by groups, in batches
对照组duì zhào zǔ
control group; matched group
末端基mò duān jī
terminal group; end group
火警huǒ jǐng
fire alarm
警告器jǐng gào qì
alarm
警铃jǐng líng
alarm bell
闹表nào biǎo
alarm watch
闹钟nào zhōng
alarm clock
虚惊xū jīng
false alarm
分批地fèn pī dì
group by group, in batches
集体目标jí tǐ mù biāo
group goal; group objective
弱势群体ruò shì qún tǐ
disadvantaged groups; vulnerable groups
殆单代数群dài dān dài shù qún
almost simple algebraic group
原声例句
BBC 听力 2015年2月合集
But for animal rights groups, alarm bells are ringing.
但在动物权益保护组织看来,警钟拉响了。
精选英语短文
The biggest impact may be in the water, with green groups alarmed at the flood of used masks, latex gloves and other protective gear finding their way into already contaminated seas and rivers.