Never microwave egg in the shell.

勿将带壳的鸡蛋放入微波炉内加热。

youdao

Some of these coats are hard—like the shell of a nut—for extra protection.

其中一些表皮很坚硬——就像坚果的外壳——可以提供额外的保护。

youdao

The shell somehow has to be broken down before this germination ability expires.

外壳必须在这种发芽能力失效之前被以某种方法破坏掉。

youdao

The shell dropped and exploded above Fort Sumter, a United States military base on an island in the harbor.

VOA: special.2009.08.13

So, from going from the shell of n equals 2, let's say, to the shell of n equals 3.

比如说，从ｎ等于２到ｎ,等于３壳层如何变化。

麻省理工公开课 - 化学原理课程节选

In other words, just want to know where the electron is somewhere within the shell radius of the ground state of atomic hydrogen anywhere.

换言之，我只是想知道,电子在哪,可以在氢原子基态下的半径,里面的任何地方。

麻省理工公开课 - 固态化学导论课程节选

The shell now traces S-curves through the sky, guided by four pairs of thrusters.

NEWYORKER: The Martian Chroniclers

The shell is flexible and covered in a black leathery skin - hence the name leatherback.

BBC: New law to protect Puerto Rico leatherback turtles

Imagine the shell of your tablet, smartphone or laptop also serving as an essentially invisible speaker.

ENGADGET: 's CES 2013 Preview: Audio