Although the coral looks hard, it is very delicate.珊瑚雖然看上去堅固，實際上非常易碎。A coral reef is built by the accretion of tiny, identical organisms.珊瑚礁是由許多相同的微生物不斷堆積而成。Coral can be yellow, blue, or green.珊瑚有黃色的、藍色的或綠色的。...

coral的復數形式為：corals...

Objective : To illustrate the killing effects avermectin on Leptotrombidium deliense on tropical coral islands.目的: 觀察生物殺螨劑阿維菌素在熱帶珊瑚島上對地里纖恙螨成蟲殺滅效果.He lay on a coral beach where the cocoanuts grew down to the mellow - soun...

n.珊瑚，珊瑚蟲，珊瑚色，龍蝦卵adj.珊瑚的，珊瑚色的...

n.面容( countenance的名詞復數 )，表情，鎮靜，道義支持...

puzzle的一般過去時為：puzzled...

We can express that equation like that.我們可以這樣表示那個等式。The equation is simple: research breeds new products.情況很簡單：研究產生新產品。The equation of wealth with happiness can be dangerous.把財富與幸福等同起來可能是危險的。...

n.弦樂器的一種...

reeds的音標：reeds的英式發音音標為：[ri:dz]reeds的美式發音音標為：[ridz]...

drag的近義詞有：drag, draw, pull, haul, tug, tow, jerk。下面這些動詞都有"拖，拉"的含義：drag：指沿斜坡而上或水平方向緩慢地拖或拉十分沉重的人或物。作借喻時可指把人硬拉扯過來。draw：指將人或物朝出力者的方向拖，不涉及力的大小，含平穩意味，常作借喻用。pull：最普通用詞，包含本組其它各詞的一些意思，可指朝各個方向拉，側重一時或突然拉動的動作。haul：指用力拖或拉，不涉及方向，多作航海用...

For our dining room I have chosen ochre yellow walls.我決定把我們餐廳的墻壁刷成赭黃色。Once the paint is dry, apply a coat of the red ochre emulsion paint.油漆干了后，涂一層發紅的土黃色乳膠漆。The sky, deepening to ochre, is broken by two or three seagulls...

jimmy的一般過去時為：jimmied...

n.延展性，順從...

vt.& vi.跋涉，吃力地走（trudge的現在分詞形式）...

prefix的復數形式為：prefixes...

It was a kind of cesspit constantly seething with smallpox and bubonic plague.那里,幾乎可以說曾經是天花和黑死病生生不息的污水坑.Unfortunately, the fleas on those rats carried a disease called Bubonic Plague.不幸的是, 那些老鼠身上的跳蚤攜帶著一種被稱為“黑死病”的疾病.Bubon...

意符和意指的關系是任意的.The bond between the signifier and the signified is arbitrary.意符和聲旁組合在一起就構成形聲字.A pictographic element and a phonetic element combine to form a pictophonetic character....

intonated的音標：...