The plastic capsule was entirely transparent.

这个圆塑料盒是全透明的。

youdao

The plastic capsule was transparent all the way round.

那个塑料小靶通体透明。

youdao

Once inside the stomach, the plastic capsule opens up to release the drug in small, measured amounts.

一旦进入胃部，这种塑料胶囊就会开始释放出定额剂量的药物。

youdao

That cabin is a 14-ton spherical steel capsule only two meters in diameter, with a single,half-meter-wide circular plastic window for viewing.

VOA: standard.2010.06.21

The capsule-shaped device is made of black plastic, save for an LED ring that serves as a drive activity, internet connectivity and free-space indicator for the HDD that lies within.

ENGADGET: Hands-on with Transporter, the peer-to-peer social storage solution