drop hole信息详情
下降孔,下降孔
drop───n.滴;落下;空投;微量;滴剂;v.推动;帮助;宣扬;下降;终止
hole───vt.凿洞;vi.凿洞,穿孔;(高尔夫球等)进洞;n.(Hole)人名;(瑞典、挪)霍勒;(英)霍尔;n.洞,孔;洞穴,穴;突破口
drilling hole───钻孔
through hole───透眼,透孔,通孔
castellation hole───蜂窝孔
he hole───he洞
weepers hole───泄水孔
jackson hole───杰克逊霍尔(地名)
sweet drop───甜点
Then maybe we should drop it down a deep hole, or destroy it.───那么我们应当挖个深坑埋了它,或者毁掉它。
When the library is closed, you can drop books in through the special hole in the door.───图书馆关门后,你可以把书从门上专设的小口中投进去。
Scientists use "hole" as a metaphor for the area in which ozone concentrations drop below the historical threshold of 220 Dobson Units.───科学家们用“空洞”一词表示臭氧浓度低于220个多布森单位(多布森单位是用来度量大气中臭氧柱尺度的单位。
a. Number and Siting of Latrines. As a rule, at least 1 latrine (drop hole) should be provided for every 20 people.───a厕所的数量和安装地点:一般情况下,每20个人至少应有一个厕所或排泄口。