“费力地”用英语怎么说？

查利费力地将背包背到楼上自己的公寓里。Charlie humped his rucksack up the stairs to his flat.他涨红了脸，费力地喘着气。He was going red in the face and breathing with difficulty.他费力地拄着拐杖，一瘸一拐地着向汽车走去。Using his stick heavily, he moved jerkily towards the ...

CND的音标：CND的英式发音音标为：[ˌsi:en'di:]CND的美式发音音标为：[ˌsien'di]...

confused的近义词/同义词有：flummoxed, a, aback, loss, at, balance, shocked, stupefied, mystified, discomposed, perplexed, uncertain, flustered, baffled, bewildered, sea, upset, thrown, nonplussed, off, taken, uncertain, mixed-up,...

cognizes的音标：...

initial的现在完成时为：initialled...

Marchantiopsida的音标：...

“真空”的英语可以翻译为：[物] vacuum，empty space，void，vacuo ...

contribute的现在进行时为：contributing...

unwelcome的反义词有：welcome, welcome。adj.unwelcome的反义词（不受欢迎的）：welcome。unwelcome的反义词（其他释义）：welcome。...

finesse的第三人称单数（三单）为：finesses...

“佳作”的英语可以翻译为：a fine piece of writing，an excellent work，masterpieces ...

“岩石学”的拼音为：yán shí xué...

v.（使）异化，（使）发生分解代谢...

The frail columns bear the architrave.细弱的支柱支撑着框缘.A plain or decorated horizontal part of an entablature between the architrave and cornice.水平面雕刻在框缘和檐板之间的带子.A plain or decorated horizontal part of entablature between the ...

儿茶酚丹宁...

adj.如耶稣一样的，如基督的...