dropper

一次滴出一滴液体的器具。

A utensil for dispensing a single drop of liquid at a time.

投掷东西的人,尤指故意丢下特定物品以捣乱的人。

One who drops something, especially one who drops a specific item to cause mischief.

设计用于在目标系统上安装恶意软件的软件组件。

A software component designed to install malware on a target system.

从主线垂下的假蝇,位于浮漂或末端假蝇之上。

A fly that drops from the leaden above the bob or end fly.

从主矿脉分出或脱离的分支矿脉。

A branch vein which drops off from, or leaves, the main lode.

郁金香的幼小球茎,尚未达到开花大小。

The young bulb of a tulip, not of flowering size.

看到猎物时会突然伏地的狗。

A dog which suddenly drops upon the ground when it sights game.

骑行时可调节高度的座管。

A seat post whose height can be adjusted while riding.