stem [stem]以下由轻松背单词网站提供
单词级别第6级基本释义n.茎,干,船首,词干,血统;vt.堵住,阻止,抽去梗;vi.起源于,发生英英释义a central part of something from which other parts can develop or grow , or which forms a support参考例句Cut the stem cleanly, just beneath a leaf joint. 把茎切整齐点,正好切在叶根下。The ship was in a blaze from stem to stern. 整艘船从头到尾都着火了。 推荐阅读 |