Use alone or together with L-type sealer.

可单独使用也可与L式封切机配套使用。

youdao

In addition, sunscreen use alone isn't thought to prevent all skin cancers.

另外，单单使用防晒霜是不会防止各种皮肤癌的。

youdao

Yet virtually no providers of goods or services rely on this alone, but use paid advertising instead.

然而事实上，几乎没有任何商品或服务供应商仅仅依靠这一点，他们还会使用付费广告。

youdao

Investigators sometimes use chemicals and special lighting to uncover fingerprints that cannot be seen with the eye alone.

VOA: special.2010.05.05

To figure out even what this thing is, let alone how to use it properly. So, you know, I'm sympathetic.

就连认出这是什么东西（都很困难），更别说正确应用它了，所以我很同情这点。

经常犯的失误 - SpeakingMax英语口语达人

I barely know how to use a cell phone let alone a computer, you know,

我勉强会用手机，更不要说电脑了，你知道，

现在的孩子好可怕 - SpeakingMax英语口语达人

Furthermore, the programme provides learners with self-administered supplementary learning modules which they can use alone or in study groups during their spare time.

UNESCO: Country Profile: Philippines

Merkel thinks she can use Germany alone as a bulwark for her policies.

FORBES: Mrs Merkel's Message to Europe: Screw The People

But America will not use that alone as reason to go to war.

ECONOMIST: The inspections begin