DB can be replaced while the furnace is at operating temperature.当熔炉内温度在操作范围内时DB型 硅碳棒可以被替换.B & W products have achieved CE 、 UL 、 DB 、 ROSH and other international approvals.我公司的产品已取得CE、UL、DB、ROSH等国际认证.A DB - 624 quartz ...
He gorged himself at the party.在宴会上他狼吞虎咽地把自己塞饱.The men, gorged with food , had unbuttoned their vests.那些男人, 吃得直打饱嗝, 解开了背心的钮扣.They habitually gorged to the bursting point on Sunday.他们每到星期天总要大吃大喝,直到快把肚子胀破....
I told myself not to be so jumpy...我告诉自己别这么提心吊胆的。The refugees are still jumpy, although they are now in safety.难民们虽然已经到了安全地带,但还是战战兢兢的.I told myself not to be so jumpy.我告诉自己别这么提心吊胆的。She described Mr Hutchinson as nervous ...