So when you bring it out of preservation add CH3.

所以当你想保存它就添加ch3。

youdao

The methyl group (CH3) attached to the methionine sulfur atom in SAM is chemically reactive.

甲基基团（CH3）附着在SAM中蛋氨酸硫原子具有化学反应性。

youdao

A colorless solid alcohol, CH3 (CH 2) 11oh, used in synthetic detergents and pharmaceuticals.

一种无色固体醇，分子式为CH3 (CH 2) 11oh，用于制作合成洗涤剂和药物。

youdao

The trustees of Mortgage Acquistion Trust 2007-CH3 probably should have been paying better attention to the fine points of Louisiana property law.

FORBES: Chase Tries to Fix Mortgage Screw-up by Arguing Borrower Not Good at Latin

A., AND DEUTSCHE BANK NATIONAL TRUST COMPANY, AS TRUSTEE FOR JP MORGAN MORTGAGE ACQUISITION TRUST 2007-CH3, ASSET BACKED PASS-THROUGH CERTIFICATES, SERIES 2007-CH3 v.

FORBES: Chase Tries to Fix Mortgage Screw-up by Arguing Borrower Not Good at Latin