当这些聚体达到一定体积时,内部的细胞变成木质化.When the aggregates reached a certain size the inner cells became lignified.木质化足以使细胞变硬和增强.This lignification serves to stiffen and strengthen the cells.细胞壁多发生木质化而次生加厚.The cell wall has undergone s...
但是, 水星逆行的现象并不仅只于此.However, those aren't the only manifestations of Mercury retrograde.就是这种名叫逆行的电流, 显现出一道明亮的闪光.It is this current , called the return stroke, that appears as a bright flash.真正无法逆行的是时光 、 真正无法追回的是记忆.Is ...
For an encore, he sang an unaccompanied folk song.应观众再唱一曲的要求, 他清唱了一首民歌.She is humming a folk song that I never heard before.她在哼一首我以前从未听过的民歌.She was asked to sing a folk song by a large audience.许多观众要求她唱一首民歌....
天气预报上说多云并伴有阵雨。The weather forecast is for showers and overcast skies.一场短时强阵雨后风势渐长。There was a short sharp shower followed by a strengthening breeze.今天下午天气晴好，间有零星阵雨。There'll be bright or sunny spells and scattered sh...
Some of the companies illegally sent the wherewithal for making chemical weapons.有些公司非法为制造化学武器提供所需的资金和设备等。The chemical structure of this particular molecule is very unusual.这个特殊分子的化学结构很不寻常。The two leaders also approved t...
The acting students mimed eating an apple.这些学生正在用哑剧形式表演吃苹果.It featured a solo dance in which a woman in a short overall mimed a lot of dainty housework.它的亮点是一段独舞，一名身穿短罩衫的女子以哑剧形式优雅地表演了许多做家务的动作。It featured a solo dance in ...
他是个很机巧的工匠.He is an artificer of great cunning.老师唤醒年轻头脑, 并且老师鼓励机巧和解开肥沃想像力.Teachers awaken young minds, and teachers encourage ingenuity and unleash fertile imaginations.波林发明的装置既是最机巧也是最具有生物属性的机器.The devices Pauline at once...