单词	inflammable gas detector
释义	inflammable gas detector 易燃气体检测器
随便看	to fall into To fall into a deep abyss to fall into an ambush to fall into/avoid the trap of doing something to fall into decline To fall into disorder to fall into disrepute to fall into disuse to fall into evil ways To fall into line To fall into small fragments or particles to fall into two classes to fall/jump off a cliff To fall off in degree or intensity To fall off in degree or intensity;subside To fall off in degree or intensity; subside To fall on deaf ears to fall on evil days To fall or drop abruptly To fall or drop to a prone position to fall out with sb To fall out with somebody to fall over to fall over a cliff to fall over board