thick or heavy in a chemical context

稠密的, 浓厚的
difficult to move or manage due to bulk

笨重的, 庞大的
impossible or difficult to destroy or damage

牢不可破的, 坚不可摧的
firmly secured in one position and unable to move or change

坚定的, 稳固的
fixed in an unchangeable position

不可移动的, 不变的
firm in a way that cannot be destroyed or changed

不可动摇的, 坚定的
physically strong and tough, able to endure hard work or harsh conditions

强壮的, 耐久的
built to endure stress or wear without breaking or being easily damaged

坚固的, 耐用的
weighing very little

轻盈的, 通风的
easily harmed or destroyed

脆弱的, 娇嫩的
weak and likely to be destroyed or damaged

脆弱的, 虚弱的
uncertain about the exact details of something

不确定的, 犹豫的
likely to break due to the lack of strength or durability

脆弱的, 不结实的
easily damaged or destroyed

易碎的, 脆弱的
to lose weight

瘦下来, 减肥
strongly built or solid in nature

坚固的, 结实的
having the ability to return to its original shape or position after being stretched or compressed

有弹性的, 坚韧的
able to resist wear, damage, or decay
able to stay on the surface of a liquid or drift in the air due to having little weight

漂浮的, 轻的
lacking firmness and strength

柔软的, 无力的
unwilling to change or give in

不妥协的, 不让步的
| IELTS学术词汇 (分数6-7) |
|---|