noun
jet
/dʒet/
jet 是什么意思
喷射流，喷嘴，煤玉，射出
An airplane powered by one or more jet engines the occurrence of a sudden discharge (as of liquid) a hard black form of lignite that takes a brilliant polish and is used in jewelry or ornamentation atmospheric discharges (lasting 10 msec) bursting from the tops of giant storm clouds in blue cones that widen as they flash upward.
词性
noun
难度
进阶
页面用途
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