How to use "Topsoil" - 释义·音标·例句

📝 例句

This topsoil tends to wash away.

表层土壤要冲掉了。

The fragile land quickly lost its topsoil and became nothing but sand and dust.

那单薄的土地很快就失去了表土，成为沙粒和尘埃。

top 顶层 + soil

humus mold mould mull

topsoil n [U] (layer of) soil near the surface 表土; 表土层. Cf 参看 subsoil.

*['tɒpsɒil]n. 上层土, 表层土

obsess vt. 使着迷;缠住，迷住;使困扰;

intersect vt. 横断，横切，横穿; vt.& vi. （指线条、道路等）相交，交叉;

didactic adj. 教学的;教导的;（指人）学究式的;迂腐的;

antigen n. 抗原;

erratic adj. 飘忽不定的;行为古怪，反复无常;（运动或行为）不规则的; n. 古怪的人;[地]漂砾;

prevalence n. 流行;盛行;普遍;（疾病等的）流行程度;

crater n. 火山口，喷火口;弹坑;[天文学]巨爵座;（月球上的）环形山; vt. 在…上形成坑;取消;毁坏; vi. 形成坑;毁坏;消亡;

hallmark n. 检验印记;特点，标志;质量证明; vt. 给…盖上品质证明印记;使具有…标志;

you have so much energy and so many years of experience.

你精力这么好，又有这么多年的经验。

While waiting for the train I killed time by reading a book.

在等火车的时候我看书来消磨时间。

He put a glass dish with sugar water and honey to the west of the hive. A marked bee fed itself from the dish and returned to the hive.

他在蜂箱的西面放一个装有糖水和蜜蜂的玻璃碟子。

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