The mesophyll consists of two layers of palisade parenchyma.叶肉是由两层栅栏薄壁组织组成.Aerenchyma is well developed in mesophyll.叶肉中通气组织发达,且均有不规则裂生性气腔.The larva eats the mesophyll tissues and makes the leaves yellow and deciduous.幼虫...
这些商品是在官方的默许下出口的。The goods were exported with official connivance.这个官方的工会委员会投票决定解体然后重新组成联盟。The official trades union council voted to disband itself and re-form as a confederation.他也表达了自己的看法和官方的看法。He also conveyed his vie...
阴暗霉湿的房间a dark fusty room霉蔓延得很快,有时会完全覆盖发霉物体的表面.Mould spreads quickly and can cover something completely.突然,他的鼻尖闻到了老鼠的霉臭味.Suddenly the foul musty odour of the brutes struck his nostrils....