They are uncertain about what to do next.他们不知道下一步该做什么。For a minute he looked uncertain, and then recovered his composure...有一小会儿他看上去有些迟疑不定，之后又恢复了镇定。Students all over the country are facing an uncertain future.全国各地学生前途未卜。...
Students all over the country are facing an uncertain future.全国各地学生前途未卜。The sandbank was uncertain, like quicksand under his feet.那个沙坝并不稳固，他脚下如同踩着流沙一般。For a minute he looked uncertain, and then recovered his composure.有一...
1919至1920年的冬天斑疹伤寒症流行.A typhus epidemic struck in the winter of 1919–20.他的皮肤上长满了难看的疹块.His skin was covered with unsightly blotches.那就不必担心路上得坏血症或斑疹伤寒这类疾病了!No fear of scurvy or ship fever this voyage....
譬如昨天晚上, 我觉得鬼真可怕.Like last night, for instance, I thought ghosts were really scary.譬如, 这样是不是算不忠实 呢 ?For instance, would it be a breach of faith?譬如他此刻正在给自己收拾这些本是无力添置的夏季衣服.For instance, he had packed the summer clothes he c...
An older woman, pink-cheeked and tweedy, appeared in the doorway.一位面颊绯红、一副乡下贵族打扮的老妇人出现在门口。He was red-cheeked with rage.他气得满脸通红。You will become sallow and hollow - cheeked, and dull - eyed.你会变得面如土色,两颊凹陷 、 眼光迟滞....
用针穿过肱骨的两髁牵引上臂.A pin placed through the condyles of the humerus provides to upper arm.GOS组小鼠的食物转化率、血清钙和钙吸收率、以及小鼠的肱骨的钙含量和钙比重高于对照组.Effects of galactooligosaccharides ( GOS ) on feed efficiency and calcium absorption ratio i...