词汇	老東
释义	老東 lǎo dōng老東家。
随便看	grain testing sieve grain thermometer grain thickness grain thief grain storage grain-storage Grain storage and transport grain storage box grain storage by aeration grain storage condensation grain storage control system grain storage ecosystem grain storage enterprises grain storage equipment grain storage facilities grain storage performance grain storage silo grain storage technology grain store grain storehousc grains trade grain strategy in peace plan grain stress gradient grain strip grain structural analysis